Home
About Us
Privacy Policy
Contact Us
Submit Quiz
Login
Search
Home
GK MCQs
Current Affairs
English
Pak Affairs
Everyday Science
Islamiat
Make My Test
Test Builder
Saved Templates
Past Papers
Dawn Editorials (Premium)
📢
MCQ Hive stays free thanks to ads. Please
disable your ad blocker
for this site so content and features keep working.
×
Home
Chemical Engineering MCQs
Chemical Engineering MCQs
6108 MCQs (Page 287 of 611)
Attempt Chemical Engineering Quiz
Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but____________________?
A. Polyacrylonitrile
B. Polyamide
C. Saturated polyester
D. Alkyd resin
Read more about this MCQ
_______________ is normally used for the manufacture of refrigerator components and transistor parts?
A. Polypropylene
B. Polystyrene
C. Polyester
D. Polyurethane
Read more about this MCQ
Which of the following rubbers has the widest service temperature range (-75 to 275°C) ?
A. Butyl rubber
B. Silicon rubber
C. Nitrile rubber
D. Silicone rubber
Read more about this MCQ
In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of__________________?
A. Cross linked polystyrene
B. Phenol formaldehyde resins
C. Polyesters
D. Polyamides
Read more about this MCQ
Nylon-66 compared to nylon-6 has __________________?
A. lower melting point
B. more abrasion resistant properties
C. higher hardness
D. all a., b. and c.
Read more about this MCQ
Cross linked polymers are__________________?
A. Thermoplastic
B. Thermosetting
C. Either a. or b.
D. Fibres only
Read more about this MCQ
Thermoplastic materials___________________?
A. Do not soften on application of heat
B. Are heavily branched molecules
C. Are solvent insoluble
D. None of these
Read more about this MCQ
Polyhexamethylene adipamide is also known as______________?
A. Bakelite
B. Nylon-66
C. Epoxy resin
D. Silicone rubber
Read more about this MCQ
Size range of polymer molecules varies from __________ meter?
A. 10-2 to 10-5
B. 10-4 to 10-7
C. 10-1 to 10-2
D. 10-8 to 10-10
Read more about this MCQ
The starting material used for the manufacture of caprolactam is________________?
A. Ethyl benzene
B. Cyclohexane
C. Ethylene glycol
D. Dmt
Read more about this MCQ
Previous
1
…
285
286
287
288
289
…
611
Next
Word of the Day
28 Jul
Fragile
(of an object) easily broken or damaged.
نازک، کاغذی، آسانی سے ٹوٹ جانیوالا
See details →
MCQs Menu
General Knowledge MCQs
16404
Pak Study MCQs
11702
English MCQs
9322
Chemical Engineering
6108
Computer Programming MCQs
5739
Everyday Science MCQs
5120
Medical MCQs
5099
Economics Mcqs
4475
Political Science Mcqs
4081
World Current Affairs MCQs
3948
Civil Engineering MCQs
2965
Islamiat MCQs
2964
Judiciary And Law Mcqs
2943
Basic Computer MCQs
2872
Agriculture MCQs
2794
Mechanical Engineering Mcqs
2075
Psychology Mcqs
2056
Mathematics MCQs
1767
Marketing Mcqs
1725
Accounting MCQs
1590
Sociology Mcqs
1528
Finance Mcqs
1052
Operating System
1019
Computer Networks
1018
HRM Mcqs
937
Physics
852
Statistics Mcqs
734
Forestry Mcqs
729
Urdu MCQs
683
International Relations
599
Pedagogy Mcqs
371
Chemical Heat Transfer
212
Pakistan Current Affairs MCQs
165
Process Equipment and Plant Design
159
Election Officer Mcqs
152
Petroleum Refinery Engineering
147
Process Control and Instrumentation
142
PERA Laws MCQs
137
Ecology and General Silviculture
132
Miscellaneous Psychology
130
Chemical Reaction
129
Wireless Mobile Communications
124
Psychological Disorders and their Treatment
112
Computer Network Management
103
Health Education
98
Stoichiometry
98
World Geography
94
Network Security
94
Pakistan Studies
93
FIA Act 1974
92
Pakistan Affairs
86
Rules of Volleyball Game
85
Nuclear Power Engineering
83
Coordination
78
Developmental Psychology
76
Polymer Technology
75
Educational Psychology
74
Pak Affairs MCQs
74
Religion
68
Motivation
58
Learning
55
Chemistry
54
Islamic Studies
54
Personality
52
Distributed Operating System
49
Biological Foundations of Behaviour
49
International Law
47
Optical Communication
40
Realtime Operating System
39
Methods and Approaches
37
General Science
35
Network Security Interview
34
Industrial Management
33
Current Affairs
32
Cognitive Psychology
32
Major Thinkers in Psychology
32
Historic Agreements, Pacts, Peace and Major Contracts
31
Networking Fundamentals
31
Computer Networks Interview
29
History
28
Cyber Security
27
Conflict, War, and Terrorism
26
Law MCQs
26
Digital Communications
26
International Organization, Law, and Human Rights
24
Wireless Communication - Cognitive Radio
24
Nervous System
23
Industrial Psychology
20
Basic Mathematics MCQs
20
Criminal Psychology
20
Disputed Barrages. Dams
20
Liberal and Social Theories
19
Math
18
Tough Network Security
18
Electronic Devices And Circuits
16
PUNJAB LAND REVENUE ACT 1967 MCQs
15
English
15
Network Security Test/
15
Network Security Online Test/
15
Interpersonal Relations And Group Processes
14
Clinical Psychology
13
Language And Thought
13
Network Security Quiz/
13
Biochemistry MCQs
12
Methodology
12
Pharmaceutical Chemistry Mcqs
12
Neural Networks
11
Computer Networks Question Answers Basics/
10
Computer Networks Questions Bank/
10
Mathematics
10
Network Security Questions Entrance Exams/
10
Operating System Question Answers Multimedia Systems/
10
Power Systems
10
FIA Rules
9
Network Security Questions Campus Interviews/
9
Network Security Quiz Online/
9
Network Security Aptitude Test/
9
Network Security Assessment Questions/
9
Network Security Multiple Choice
9
Environment and Technology
9
Mongodb
9
Computer Networks Multiple Choice
9
Network Security Puzzles/
8
Network Security Question Bank/
8
International Borders & Lines
8
Network Engineering MCQs
8
Tricky Network Security
8
Organizational Psychology
8
Computer
8
Physical Education
8
Current Affairs MCQs
7
URDU GENERAL KNOWLEDGE
7
Diplomacy
7
Globalization and the Transformation of Political Community
6
International and Global Security
6
Horticulture MCQs
6
International Regimes
6
Photography Mcqs
6
Soil Science
5
Joints and their movements
5
Poverty, Development, and Hunger
5
Contemporary Mainstream Approaches. Neo-Realism and Neo-Liberalism
5
Gender in World Politics
5
Culture in World Affairs
5
Globalization and the Post-Cold-war Order
5
One Word Substitutes Mcqs
4
Fill in the blanks Mcqs
4
International Ethics
4
Human Security
4
Social Sciences
4
Humanitarian Intervention in World Politics
4
Poststructuralism
3
Transnational Actors and International Organizations in Global Politics
3
CONSTITUTIONAL HISTORY (CASES)
3
Biotechnology Engineering MCQs
3
Entomology
3
Office Management MCQs
2
Government & Law
2
MOTORWAY POLICE
2
Current Federal Ministers
2
Civil Procedure 1908
2
Regionalism in International Affairs
2
Current Provincial Ministers Balochistan
2
Science
2
Islamic Knowledge
1
Quadratic Equations
1
Namaz MCQs
1
Current Presidents - Chairmen - CEOs
1
Operating System Interview Questions/
1
Commerce
1
President of Countries
1
HRMS
1
Sensation And Perception
1
Philosophy
1
Microsoft Excel Mcqs
1
Pak Current Affairs MCQs
1
Vocabulary
1
General Sports
1
Direct And Indirect Speech Mcqs
1
Current Affair MCQs
1
Management Mcqs
1
Software Engineering types
1
Islamic History
1
Show 171 more categories…
Past Papers
Archaeology & Tourism Department - 2019
1
Archaeology & Tourism Department - 2019
1
Assistant BOR
1
Assistant Controller-Morning 23-11-2024 (2024)
1
Assistant Director (HR and ADMIN) BS-17 (2025)
1
Assistant Director ASF (BS-17) Batch 01 (05-08-2024) (2024)
1
Assistant Director Fisheries (BS-17) (1-06-2025) (2025)
1
Assistant PESSI Held on 19-10-2025 (2025)
2
Assistant Sub Inspector BPS-11 (BATCH-1) 08-04-2025 (2025)
1
Assistant Superintendent / Deputy Superintendent Jail (GK) (2025)
1
Assistant) PPSC 25-08-2024 (2024)
2
Bio Medical Engineer (Labour & Resource) Held on 10-08-2024) (2024)
3
Chief Officer/Municipal Officer (Regulations) Local Government & Community Develop
1
Chief Officer/Municipal Officer (Regulations) Local Government & Community Development (Held on 11-08-2024) (2024)
1
Clubbed (27-04-2025) (2025)
1
Clubbed Case 74 – Assistant (BS-16) Various Departments – 2024 (2024)
3
Clubbed Case-76 (Evening) Held on 08-06-2024 (2024)
2
Clubbed Case-85 (Morning) Held on 08-06-2024 (2024)
3
Clubbed Case-91(Morning) Punjab Special Education Department (10-08-2024) (2024)
2
Clubbed Case-97 (Evening) Held on 13-07-2024 (2024)
3
Clubbed Case-Various Post(Labour Inspector/Officer
2
Clubbes Case 98 – Various Posts -2024 (2024)
1
Concept Academy Notes
111
Data Entry Operator (BS-12) (31-05-2025) (2025)
2
Educator (BS-16) Punjab Special Education Held on 13-07-2024 (2024)
1
FIA - Assistant - FIA - 2018
1
FIA - Sub Inspector (Investigation) - FIA - 2018
1
FIA ASI Test By VU on 13-12-2021
1
FIA Assistant paper 14-12-2021
1
FIA Past Paper Assistant/ASI/Inspector
1
FIA-Assistant / Inspector / ASI / UDC / LDC / Constable
1
FIA-Assistant Director / Inspector
1
FIA-Assistant Director / Inspector / Sub-Inspector / ASI / Clerk
1
FIA-Assistant/SI/ASI/UDC/LDC/Constable
1
FIA-FIA (All Posts) - Act Knowledge
1
FIA-Stenotypist
1
FIA-Sub Inspector
1
INSTRUCTOR/LECTURER (MALE) ENGLISH (BS-17) (2024)
1
Inspector (BS-16) Tourist Services (DTS)
2
Inspector Cooperative (Cooperative Department) Held on 10-08-2024 (2024)
2
Junior Clerk (BS-11) (1-06-2025) (2025)
1
Junior Clerk (Morning) Held on 14.12.2025 (2025)
1
Junior Clerk BOR Held on 20.12.2025 (2025)
1
Lecturer Punjabi (BS-17) (Special Education Department) Held on 13-07-2024 (2024)
1
Lecturer Urdu (Special Education Department) Held on 10-08-2024 (2024)
3
PMS Ministerial (13-04-2025) (2025)
1
PMS Ministerial Qouta 2025
36
PPSC - ASSISTANT FOOD CONTROLLER (BS 15) 09J17J2022 - FOOD DEPARTMENT - 2023
2
PPSC - ACCOUNTS OFFICER (BS 16) - FINANCE DEPARTMENT - 2011
1
PPSC - ASI - Punjab Police (Service Quota) - 2019
3
PPSC - ASSISTANT (BPS 14) - PPSC - 2015
1
PPSC - ASSISTANT (BPS 16) - CLUBBED CASES - 2024
1
PPSC - ASSISTANT (BPS 16) - PLANNING & DEVELOPMENT DEPARTMENT - 2016
2
PPSC - ASSISTANT (BPS 16) - PPSC - 2016
1
PPSC - ASSISTANT AUDIT & ACCOUNTS (BPS 14) - PUNJAB FINANCE DEPARTMENT - 2011
1
PPSC - Accountant - Local Government & Community Development - 2020
1
PPSC - Assistant (BS 16) - (PESS) Labour & Human Resource Department - 2020
1
PPSC - Assistant (BS 16) - Board of Revenue - 2022
1
PPSC - Assistant (BS 16) - Chief Minister Office Overseas Pakistanis -
2
PPSC - Assistant (BS 16) - Livestock & Dairy Development - 2020
1
PPSC - Assistant (BS 16) - PPSC - 0000
2
PPSC - Assistant (BS 16) - PPSC - 0001
1
PPSC - Assistant (BS 16) - Punjab Public Service Commission (PPSC) - 0000
1
PPSC - Assistant - Agricultural Department - 2018
1
PPSC - Assistant - Agriculture Department - 2020
2
PPSC - Assistant - Clubbed Cases Various Departments - 2024
4
PPSC - Assistant - Disaster Management Department (Board of Revenue) - 2022
2
PPSC - Assistant - Housing Urban Development & Public Health Engineering Department (Rawalpindi Region) - 2021
1
PPSC - Assistant - Labour and Human Resource - 2019
2
PPSC - Assistant - Lahore High Court (LHC) - 2019
5
PPSC - Assistant - Planning & Development Punjab - 2019
4
PPSC - Assistant - Population Welfare Department - 2019
2
PPSC - Assistant - Provincial Disaster Management Authority (BOR) - 2021
2
PPSC - Assistant - Punjab Police Department - 2020
2
PPSC - Assistant - S&GAD Punjab - 0000
2
PPSC - Assistant - Services and General Administration Department (S&GAD) - 0000
1
PPSC - Assistant - Zakat & Usher Department - 2021
1
PPSC - Assistant BS 16 - (Clubbed Cases) - 2023
2
PPSC - Assistant BS 16 - (Clubbed Cases) - 2023
1
PPSC - Assistant Director (Accounts) / Lecturer Psychology 14 Jul 2024 - Higher Education Department & Others - 2024
2
PPSC - Assistant Director (Accounts) / Lecturer Psychology 14 Jul 2024 - Higher Education Department & Others - 2024
2
PPSC - Assistant Director (BS 17) - Local Government Punjab - 2020
2
PPSC - Assistant Director (BS 17) - Population Welfare Department - 2020
1
PPSC - Assistant Director - Labour & Human Resource Department Punjab - 2019
3
PPSC - Assistant Director - Local Govt & Community Development - 2018
3
PPSC - Assistant Director - Planning & Development Department (P&D) - 2019
2
PPSC - Assistant Director - Punjab Employees Social Security Institution (PESSI) - 2019
2
PPSC - Assistant Protocol Officer - Directorate General Protocol - 0000
3
PPSC - Assistant Sub Inspector (ASI) - Anti Corruption Department - 2020
2
PPSC - Assistants / Head Clerk (BS 16) - Local Government - 2020
2
PPSC - Caretaker (BS 14)- Lahore High Court - 2019
3
PPSC - Caretaker- Lahore High Court (LHC) - 2019
1
PPSC - Chief Officer / Municipal Officer (BS 16) (Regulations) 11/08/2024 (Morning) - Local Government & Community Development Department - 2024
2
PPSC - Chief Officer / Municipal Officer (BS 16) (Regulations) 11/08/2024 (Morning) - Local Government & Community Development Department - 2024
1
PPSC - Corporal - Counter Terrorism Department Punjab (BS 11) - 2024
1
PPSC - DATA ENTRY OPERATOR (DEO) - PUNJAB POLICE DEPARTMENT - 2015
1
PPSC - DATA ENTRY OPERATORS (DEO) - PUNJAB POLICE DEPARTMENT - 2015
1
PPSC - Data Entry Operator (DEO) - Punjab Police - 2020
1
PPSC - Deputy Accountant (BPS 14) - Punjab Treasuries Establishment under the Finance Department - 2012
1
PPSC - Deputy Accountant (Evening) - Finance Department - 2019
1
PPSC - Deputy Accountant (Evening) - Finance Department - 2019
2
PPSC - Deputy Accountant (Morning) - Finance Department - 2019
1
PPSC - Deputy Accountant (Morning) - Finance Department - 2019
3
PPSC - Deputy Accountant - Finance Department - 2019
2
PPSC - Divisional Coach - Youth Affairs
2
PPSC - EDUCATOR (BS 16) - PUNJAB SPECIAL EDUCATION DEPARTMENT - 2015
1
PPSC - ESE General (Afternoon) - Labour & Human Resource Department - 2019
3
PPSC - ESE General (Evening) - Labour & Human Resource Department - 2019
2
PPSC - ESE General (Evening) - Labour & Human Resource Department - 2019
3
PPSC - Educator (BS 16) - Education Department Punjab - 2024
2
PPSC - Elementary School Educator (ESE) General - Labour & Human Resource Department - 2019
7
PPSC - FOOD GRAIN SUPERVISOR (BS 09) - FOOD DEPARTMENT PUNJAB - 2023
4
PPSC - FOOD GRAIN SUPERVISOR (BS 09) Paper 2 - FOOD DEPARTMENT - 2023
2
PPSC - FOOD GRAINS INSPECTOR (BS 12) 18J26J2022 (30/04/2023) - FOOD DEPARTMENT - 2023
4
PPSC - FOOD GRAINS INSPECTOR (BS 12) 18J26J2022 (30/04/2023) - FOOD DEPARTMENT - 2023
1
PPSC - Field Assistant - Agriculture Department - 2018
2
PPSC - Field Assistant Crop Reporter - Agriculture Department - 2018
2
PPSC - HEALTH EDUCATOR (BS 17) - PUNJAB DEPARTMENT - 2014
2
PPSC - INSTRUCTOR (BS 17) - Management and Professional Development Department - 0000
1
PPSC - Inspector (BS 16) - Cooperative Societies - 2024
2
PPSC - Inspector (BS 16) - Youth Affairs
2
PPSC - Inspector - Anti Corruption Establishment - 2020
1
PPSC - Inspector - Cooperative Societies Department Punjab - 2019
2
PPSC - Inspector - Excise & Taxation (D.G Khan Region) - 0000
2
PPSC - Inspector - Excise & Taxation (DG Khan Region) -
1
PPSC - Inspector - Excise & Taxation (Lahore Region) -
2
PPSC - Inspector - Excise & Taxation Additional Directorate - 0000
2
PPSC - Inspector - Excise & Taxation Department - 2018
2
PPSC - Inspector - Excise & Taxation Region (LAHORE) - 0000
2
PPSC - JUNIOR CLERK (BPS 07) - PUNJAB PUBLIC SERVICE COMMISSION - 0000
1
PPSC - JUNIOR CLERK (BPS 11) - S&GAD - 2016
2
PPSC - JUNIOR CLERK (BPS 11) - S&GAD - 2018
1
PPSC - JUNIOR CLERK (BPS 11) - S&GAD - 2016
1
PPSC - Junior Clerk (43J2022) - Board of Revenue - 2023
4
PPSC - Junior Clerk (BS 11) - Anti Corruption - 2020
2
PPSC - Junior Clerk (BS 11) - Anti Corruption Establishment Department - 2020
2
PPSC - Junior Clerk - Labour & Human Resource Department - 2019
2
PPSC - Junior Clerk - Punjab Police Department - 2018
2
PPSC - Junior Clerk - Punjab Police Department - 2022
4
PPSC - Junior Clerk - Punjab Public Service Commission (PPSC) - 2019
4
PPSC - Junior Clerk - Revenue Department - 2019
4
PPSC - Junior Clerk - S&GAD Punjab - 2018
1
PPSC - Junior Clerk - S&GAD Punjab - 2019
3
PPSC - Junior Clerk - Services and General Administration Department Punjab (S&GAD) - 2019
1
PPSC - Labour Inspector (BS 14) - Labour & Human Resource Department - 2019
2
PPSC - Labour Inspector - Labour & Human Resource Department - 2020
2
PPSC - Labour Inspector - Labour and Human Resource Department - 2018
4
PPSC - Labour Officer - Labour & Human Resource Department - 2020
1
PPSC - Labour Officer - Labour and Human Resource Department - 2018
4
PPSC - Lecturer Computer Science IT (BS 17) - Higher Education Department Punjab - 2017
1
PPSC - Lecturer Computer Science IT - Higher Education Department Punjab - 2017
3
PPSC - Lecturer English (Male) 9 Jun 2024 - Higher Education Department - 2024
2
PPSC - Lecturer History (Male) - Higher Education Department - 2021
3
PPSC - Manager (20M2020) - AUQAF - 2020
1
PPSC - Monitoring & Evaluation Assistant / Field Coordinator - Punjab Employees Social Security Institution - 2019
1
PPSC - NAIB TEHSILDAR (ENGLISH) (BS 14) - REVENUE DEPARTMENT PUNJAB - 2022
3
PPSC - NAIB TEHSILDAR (GENERAL KNOWLEDGE) (BS 14) - REVENUE DEPARTMENT PUNJAB - 2022
2
PPSC - PMS - PPSC - 2024
25
PPSC - PMS GK - 2020 MCQs
1
PPSC - PMS General Knowledge - S&GAD - 2019
1
PPSC - PMS General Knowledge - S&GAD - 2020
1
PPSC - PMS General Knowledge - S&GAD - 2022
4
PPSC - PMS General Knowledge - S&GAD - 2019
1
PPSC - PMS General Knowledge - S&GAD - 2022
2
PPSC - Past Papers - Most Repeated
1
PPSC - Personal Assistant & Assistant (BPS 16) - S&GAD - 2020
3
PPSC - Personal Staff Officer (BS 17) - S&GAD - 2020
2
PPSC - Planning Officer /Deputy District Officer (Planning) - Planning & Development - 2014
3
PPSC - Provincial Management Service (PMS) - S&GAD - 2018
5
PPSC - Provincial Management Service PMS (Ministerial Quota) - S&GAD - 2019
2
PPSC - Service Center Official - Punjab Land Record Authority - 2018
2
PPSC - Service Center Officials (BPS 11) - Punjab Land Record Authority - 2020
2
PPSC - Social Security Officer – (PESSI) Labour and Human Resource Department - 2018
2
PPSC - Sub Inspector (BS-14) - Transport - 2019
2
PPSC - Sub Inspector (Open Merit) - Punjab Police - 2022
1
PPSC - Sub Inspector (Service Quota) - Punjab Police - 2019
2
PPSC - Sub Inspector - Cooperative Societies Punjab - 2018
2
PPSC - Sub Inspector - Punjab Police - 2019
2
PPSC - Tehsildar Consolidation Officer/Hill Torrent Officer /Reader to members Board of Revenue (BS 16) - Revenue Department - 2020
1
PPSC - ZILADAR (14 19G2020) - Irrigation Department - 2020
1
PPSC - ZILADAR (Research/DLR Zone) 14.20G2020 - Irrigation Department - 2020
3
Punjab held on 13-07-2024 (2024)
2
SPSC - Assistant Director (BS 17) - Education Department Sindh - 2023
1
Sports
2
Sports Archaeology & Tourism Department - 2019
2
Sub Divisional Officer (2024)
1
Sub Inspector (BS-14) Held on 19-10-2025 (2025)
1
System Administrator 2026
57
Show 173 more…
.
