CHEMICAL ENGINEERING | Chemical Process

CaCl(OCl) is the chemical formula of

Byadmin August 10, 2022

Question: CaCl(OCl) is the chemical formula of
[A].

hypo

[B].

bleaching powder

[C].

plaster of paris

[D].

aqua regia

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

As per Newton’s law of viscosity, the shear stress for a given rate of angular deformation of fluid is proportional to(where, μ = fluid viscosity)

Question: As per Newton’s law of viscosity, the shear stress for a given rate of angular deformation of fluid is proportional to(where, μ = fluid viscosity)
[A].

1/μ
[B].
μ
[C].
μ2
[D].
1/μ2

Answer: Option B

Explanation:

No answer description available for this question.

Read More As per Newton’s law of viscosity, the shear stress for a given rate of angular deformation of fluid is proportional to(where, μ = fluid viscosity)
CHEMICAL ENGINEERING | Chemical Process

Nitrile rubber is produced by the polymerisation of

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.

Read More Nitrile rubber is produced by the polymerisation of
CHEMICAL ENGINEERING | Chemical Reaction Engineering

In an ideal P.F.R. at steady state conditions

Question: In an ideal P.F.R. at steady state conditions
[A].

the composition of reactants remains constant along a flow path.
[B].
the conversion of the reactant varies from point to point along a flow path.
[C].
there is no lateral mixing of fluid.
[D].
there may be diffusion along the flow path.

Answer: Option B

Explanation:

No answer description available for this question.

Read More In an ideal P.F.R. at steady state conditions
CHEMICAL ENGINEERING | Chemical Engineering Basics

Catalyst used in the catalytic converter employed in automobiles to convert CO into CO and for complete oxidation of un-burnt hydrocarbons is

Question: Catalyst used in the catalytic converter employed in automobiles to convert CO into CO and for complete oxidation of un-burnt hydrocarbons is
[A].

nickel
[B].
cobalt
[C].
vanadium
[D].
platinum

Answer: Option D

Explanation:

No answer description available for this question.

Read More Catalyst used in the catalytic converter employed in automobiles to convert CO into CO and for complete oxidation of un-burnt hydrocarbons is
CHEMICAL ENGINEERING | Mass Transfer

A packed tower compared to a plate tower for a particular mass transfer operation

Question: A packed tower compared to a plate tower for a particular mass transfer operation
[A].

incurs smaller pressure drop.
[B].
allows installation of cooling coils.
[C].
is less costly when built in large sizes/diameters.
[D].
is more suitable, if suspended solids are present in fluid streams.

Answer: Option A

Explanation:

No answer description available for this question.

Read More A packed tower compared to a plate tower for a particular mass transfer operation
CHEMICAL ENGINEERING | Chemical Engineering Basics

Brittleness induced due to the presence of sulphur in steel can be reduced by adding

Question: Brittleness induced due to the presence of sulphur in steel can be reduced by adding
[A].

manganese
[B].
magnesium
[C].
vanadium
[D].
copper

Answer: Option A

Explanation:

No answer description available for this question.

Read More Brittleness induced due to the presence of sulphur in steel can be reduced by adding

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