Question: Conversion of SO2 to SO3 in Monsanto 4-pass converter is about __________ percent.
[A].80
90
98
100
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Chemical Process
Nitric acid is not used in the manufacture of
Question: Nitric acid is not used in the manufacture of
[A].detergents
fertilisers
aqua regia
explosives.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
__________ is the major constituent of the Portland cement.
Question: __________ is the major constituent of the Portland cement.
[A].Calcium carbonate
Calcium oxide
Tricalcium silicate
Calcium sulphate
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
An oil is converted into fat by its
Question: An oil is converted into fat by its
[A].hydrogenation
hydrolysis
hydrocracking
hydration
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
__________ glass is used for the manufacture of optical glass.
Question: __________ glass is used for the manufacture of optical glass.
[A].Pyrex
Soda
Flint
Crooke’s
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
__________ acid is an unsaturated fatty acid.
Question: __________ acid is an unsaturated fatty acid.
[A].Palmitic
Oleic
Stearic
Oxalic
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Zeolite is a/an
Question: Zeolite is a/an
[A].naturally occuring clay which is capable of exchanging cations.
abrasive material.
catalyst used in shift conversion.
none of these.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Zeolite is used in the
Question: Zeolite is used in the
[A].water treatment.
glass manufacture.
hydrogenation of fatty oil as a catalyst.
development of exposed photographic plate.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Deacon’s method is used for the manufacture of
Question: Deacon’s method is used for the manufacture of
[A].glauber’s salt
common salt
chlorine
graphite electrode
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Electrodeposition of metals i.e. electroplating is never done on
Question: Electrodeposition of metals i.e. electroplating is never done on
[A].metals
alloys
refractories
non-metals
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.