Chemical Engineering - Chemical Process

11.
All enzymes are made of
fats
carbohydrates
proteins
amino acids
Answer: Option
Explanation:
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12.
The combustion reaction, C + O2 = CO2, is
exothermic
endothermic
autocatalytic
none of these
Answer: Option
Explanation:
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13.
Styrene is produced from ethyl benzene by the process of
dehydrogenation
oxidation
alkylation
dehydration
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of
callagen
tannin
molasses
carbohydrate
Answer: Option
Explanation:
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15.
The chamber process is
preferred over contact process for producing 98 to 100% H2SO4 and various oleums.
non-catalytic and operates only on pyrites.
a batch process for directly producing high strength (98 to 100%) H2SO4.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.