Question: Bakelite is chemically known as
[A].polyvinyl chloride (PVC)
polybutadiene
phenol formaldehyde
polyurathane
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Chemical Engineering
Main use of hydrazine is
Question: Main use of hydrazine is
[A].as a rocket fuel
in water treatment
as a disinfectant
as fire retardant
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
__________ is used as a catalyst in fat splitting.
Question: __________ is used as a catalyst in fat splitting.
[A].ZnO
Ni
V2O5
FeO
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Enzymes are organic catalysts used in the __________ reactions.
Question: Enzymes are organic catalysts used in the __________ reactions.
[A].chemical
biochemical
photochemical
electrochemical
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Massacuits is a terminology used in the __________ industry.
Question: Massacuits is a terminology used in the __________ industry.
[A].paint
oil hydrogenation
soap
sugar
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A ‘unit process’ is exemplified by the
Question: A ‘unit process’ is exemplified by the
[A].distillation
hydrogenation of oils
absorption
humidification
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
__________ process is used for producing soda ash.
Question: __________ process is used for producing soda ash.
[A].Chamber
Chance
Tromp
Solvay
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
__________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
Question: __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
[A].Chlorine
Ammonium chloride
Sodium carbonate
Sodium bi-carbonate
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Oil produced by solvent extraction
Question: Oil produced by solvent extraction
[A].has low free fatty acid content.
is odourless.
both (a) &(b).
neither (a) nor (b).
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Manufacture of phthalic anhydride uses __________ as a catalyst.
Question: Manufacture of phthalic anhydride uses __________ as a catalyst.
[A].Ni
Cr
V2O5
Al2O3
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.