Chemical Process

Question: Nitrogen is an essential component of
[A].

mineral salts

[B].

carbohydrates

[C].

fats

[D].

proteins

Answer: Option D

Explanation:

No answer description available for this question.

Question: Dehydrogenation of isopropanol produces
[A].

propyl alcohol

[B].

acetone

[C].

trichloroethylene

[D].

formaldehyde

Answer: Option B

Explanation:

No answer description available for this question.

Question: Caprolactum (a raw material for nylon-6 manufacture) is produced from
[A].

phenol

[B].

naphthalene

[C].

benzene

[D].

pyridine

Answer: Option C

Explanation:

No answer description available for this question.

Question: Nitrile rubber is produced by the polymerisation of
[A].

acrylonitrile and butadiene.

[B].

acrylonitrile and styrene.

[C].

isobutylene and isoprene.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Question: Neoprene is a
[A].

monomer

[B].

synthetic rubber

[C].

polyester

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.

Question: Dehydrogenation of ethyl benzene produces
[A].

styrene

[B].

naphthalene

[C].

phenol

[D].

benzoic acid

Answer: Option A

Explanation:

No answer description available for this question.

Question: Catalytic oxidation of toluene produces
[A].

styrene

[B].

phenol

[C].

benzene

[D].

tri-nitro-toluene

Answer: Option B

Explanation:

No answer description available for this question.

Question: Catalytic oxidation of naphthalene produces
[A].

styrene

[B].

phenol

[C].

phthalic anhydride

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

Question: Glauber’s salt is chemically represented by
[A].

Na2SO4.10H2O

[B].

CaCl(OCl)

[C].

CaSO4.H2O

[D].

(NH4)2SO4

Answer: Option A

Explanation:

No answer description available for this question.

Question: CaO is called
[A].

quick lime

[B].

slaked lime

[C].

limestone

[D].

calcite

Answer: Option A

Explanation:

No answer description available for this question.