If G = insoluble gas in gas stream and L = non-volatile solvent in liquid stream, then the slope of the operating line for the absorber is

Byadmin August 25, 2022

Question: If G = insoluble gas in gas stream and L = non-volatile solvent in liquid stream, then the slope of the operating line for the absorber is
[A].

L/G

[B].

G/L

[C].

always < 1

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Reaction Engineering

In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is

Question: In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is
[A].

more
[B].
less
[C].
same
[D].
either (a) or (b), depends on other factors

Answer: Option C

Explanation:

No answer description available for this question.

Read More In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is
CHEMICAL ENGINEERING | Chemical Reaction Engineering

__________ gas is normally employed in B.E.T.method of finding out the surface area of catalyst.

Question: __________ gas is normally employed in B.E.T.method of finding out the surface area of catalyst.
[A].

N2
[B].
H2
[C].
CO2
[D].
He

Answer: Option A

Explanation:

No answer description available for this question.

Read More __________ gas is normally employed in B.E.T.method of finding out the surface area of catalyst.
CHEMICAL ENGINEERING | Mass Transfer

With increase in temperature, the rate of leaching increases, because the

Question: With increase in temperature, the rate of leaching increases, because the
[A].

diffusivity of solute increases.
[B].
viscosity of solvent decreases.
[C].
thermal conductivity of solute increases.
[D].
none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Read More With increase in temperature, the rate of leaching increases, because the
CHEMICAL ENGINEERING | Materials and Construction

Combination of metals and ceramics are called

Question: Combination of metals and ceramics are called
[A].

metalloy
[B].
cermets
[C].
pellets
[D].
non-crystalline ceramics

Answer: Option B

Explanation:

No answer description available for this question.

Read More Combination of metals and ceramics are called
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

During a reversible isothermal expansion of an ideal gas, the entropy change is

Question: During a reversible isothermal expansion of an ideal gas, the entropy change is
[A].

+ve
[B].
0
[C].
-ve
[D].
∞

Answer: Option A

Explanation:

No answer description available for this question.

Read More During a reversible isothermal expansion of an ideal gas, the entropy change is
CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ forces do not act in case of fluids.

Question: __________ forces do not act in case of fluids.
[A].

Vibratory
[B].
Centrifugal
[C].
Elastic
[D].
Tensile

Answer: Option D

Explanation:

No answer description available for this question.

Read More __________ forces do not act in case of fluids.

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