Chemical Engineering - Chemical Process

16.
Raw material used in alcohol distilleries in India is
molasses
benzol
methylated spirit
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Oil produced by solvent extraction
has low free fatty acid content.
is odourless.
both (a) &(b).
neither (a) nor (b).
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
High acid value of an oil or fat is an indication of
storage under improper conditions.
absence of unsaturation.
its smaller molecular weight.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
Yeast is used in the manufacture of
pencillin
antibiotics
wine
pasteurised milk
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
Liquefaction of gases can not be done by
exchange of heat with colder stream.
adiabatic expansion through a throttle valve (Joule-Thomson expansion).
merely compressing it beyond critical pressure.
adiabatic expansion against a piston or in a turbine.
Answer: Option
Explanation:
No answer description is available. Let's discuss.