Chemical Engineering MCQs

6108 MCQs  (Page 99 of 611)

Attempt Chemical Engineering Quiz
Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is ______________ percent?
A. 10
B. 50
C. 80
D. 95
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Concentration of NaOH solution produced by diaphragm electrolytic cell is about _______________ percent?
A. 10
B. 25
C. 50
D. 98
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In an integrated steel plant, NH3 present in coke oven gas is normally recovered as_________________?
A. (nh4)2so4
B. Nh4cl
C. (nh4)2 no3
D. Liquid nh3
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Chemical formula of BHC, which is an insecticide is__________________?
A. C6h6cl6
B. C6cl6
C. C6h5cl
D. C6h4cl2
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Nylon-6 as compared to Nylon-66 is having higher___________________?
A. Hardness
B. Abrasion/resistance
C. Melting point
D. None of these
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Sucrose is a__________________?
A. Monosaccharide
B. Disaccharide
C. Polysaccharide
D. None of these
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A mixture of chlorine & sodium bromide acts as a/an_________________?
A. Insecticides
B. Analgesic drug
C. Fire retardant
D. Hydrogenation catalyst
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_________________ is produced using Polycondensation Reaction?
A. Polythene
B. Phenol formaldehyde
C. Poly vinyl chloride
D. None of these
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Penicillin, an antibiotic drug was discovered by__________________?
A. Alexander
B. Flaming
C. Doctor zhivago
D. None of these
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Which of the following impurities in feed water for high pressure boiler is the most detrimental ?
A. Silica
B. Dissolved oxygen
C. Suspended salt
D. Dissolved salt
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Word of the Day
25 Jul
January
a preference or special liking for something; a bias in favour of something.
2021:00:00

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