CHEMICAL ENGINEERING | Chemical Process

Zeolite is a/an

Byadmin August 11, 2022

Question: Zeolite is a/an
[A].

naturally occuring clay which is capable of exchanging cations.

[B].

abrasive material.

[C].

catalyst used in shift conversion.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Heat Transfer

In case of a vertical tube evaporator, with increase in the liquor level, the __________ is increased.

Question: In case of a vertical tube evaporator, with increase in the liquor level, the __________ is increased.
[A].

velocity of circulation
[B].
liquor-film co-efficient
[C].
both (a) and (b)
[D].
neither (a) and (b)

Answer: Option D

Explanation:

No answer description available for this question.

Read More In case of a vertical tube evaporator, with increase in the liquor level, the __________ is increased.
CHEMICAL ENGINEERING | Fuels and Combustion

Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of

Question: Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of
[A].

less air for combustion.
[B].
correct amount of air for combustion.
[C].
too much air for combustion.
[D].
pulverised coal in boilers.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of
CHEMICAL ENGINEERING | Environmental Engineering

In the context of the chemical process industries, the term BOD is normally associated with the

Question: In the context of the chemical process industries, the term BOD is normally associated with the
[A].

characterisation of solid wastes.
[B].
organic concentration in gaseous effluents.
[C].
characterisation of liquid effluents.
[D].
characterisation of boiler feed water.

Answer: Option C

Explanation:

No answer description available for this question.

Read More In the context of the chemical process industries, the term BOD is normally associated with the
CHEMICAL ENGINEERING | Mass Transfer

A good solvent used for absorption should not have very high

Question: A good solvent used for absorption should not have very high
[A].

viscosity
[B].
vapor pressure
[C].
freezing point
[D].
all (a), (b) & (c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More A good solvent used for absorption should not have very high
Chemical Process

Absorption of SO3 in 97% H2SO4 is_______________?

Absorption of SO3 in 97% H2SO4 is_______________?

A. Exothermic
B. Endothermic
C. Not possible
D. None of these

Read More Absorption of SO3 in 97% H2SO4 is_______________?
Chemical Process

Catalytic oxidation of naphthalene produces ?

Catalytic oxidation of naphthalene produces ?

A. Styrene
B. Phenol
C. Phthalic anhydride
D. None of these

Read More Catalytic oxidation of naphthalene produces ?

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