Chemical Engineering MCQs

6108 MCQs  (Page 130 of 611)

Attempt Chemical Engineering Quiz
Which one of the following is not likely to be a constituent of vegetable oils ?
A. Citric acid
B. Oleic acid
C. Stearic acid
D. Glycerol
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Zeolite is a/an___________________?
A. Naturally occuring clay which is capable of exchanging cations
B. Abrasive material
C. Catalyst used in shift conversion
D. None of these
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Polycaprolactam is commercially known as___________________?
A. Nylon-6
B. Nylon-66
C. Dacron
D. Rayon
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Vanillin is a type of____________________?
A. Anti-pyretic drug
B. Food preservative
C. Flavour
D. Dye
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Setting of plaster of Paris is accompanied with___________________?
A. Hydration
B. Dehydration
C. Hydrolysis
D. Loss of co2
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Cumene (isopropyl benzene) is made by ____________________?
A. Oxidation of naphthalene
B. Propylene alkylation of benzene
C. Polymerisation of a mixture of benzene & propylene
D. None of these
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Resistance to fusion of the refractory under a steady rising temperature condition is called ____________________ ?
A. Spalling
B. Refractoriness
C. Both a. & b.
D. Neither a. nor b.
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_________________ is not a constituent of gun powder?
A. Carbon
B. Charcoal
C. Sulphur
D. Potassium nitrate
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Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of_________________?
A. Collagen
B. Tannin
C. Molasses
D. Carbohydrate
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Which of the following is an organometallic compound ?
A. Isopropyl alcohol
B. Tetra-ethyl lead
C. Zeolite
D. Cumene
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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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