Chemical Engineering - Chemical Process

1.
Nylon-6 is a
polyamide
thermosetting resin
polyester
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Enzymes are
proteins with high molecular weight (around 10, 000).
derived from living organisms.
catalyst for temperature sensitive reactions.
all (a), (b) and (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
Multistage catalytic converter is not used in the
conversion of SO2 to SO3
NH3 synthesis reaction.
both (a) & (b).
neither (a) nor (b).
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
The main product of high temperature carbonisation of coal is
coke
ammonia
tar
phenol
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
__________ is a thermosetting plastic.
Polythene
Epoxy polymer
P.V.C.
Polystyrene
Answer: Option
Explanation:
No answer description is available. Let's discuss.