Chemical Engineering - Chemical Process

1.
In the manufacture of viscose rayon, the raw material used industrially is
recalyptious wood
bamboo
bagasse
fine teak wood
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Bordeaux mixture is a/an
fertiliser
inorganic fungicide
insecticide
explosive
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
Silicone is a/an
thermoplastic
inorganic polymer
monomer
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
Nickel is not used as a catalyst in the __________ reaction.
shift conversion
oil hydrogenation
steaming reforming of naphtha
ammonia cracking/dissociation
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
Roasting of metallurgical ores is done mainly to
dehydrate it.
sinter the ore.
remove CO2 & H2O.
remove arsenic & sulphur.
Answer: Option
Explanation:
No answer description is available. Let's discuss.