CHEMICAL ENGINEERING | Chemical Reaction Engineering

A batch reactor is characterised by

Byadmin August 11, 2022

Question: A batch reactor is characterised by
[A].

constant residence time.

[B].

variation in extent of reaction and properties of the reaction mixture with time.

[C].

variation in reactor volume.

[D].

very low conversion.

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Process

Coke oven gas consists mainly of

Question: Coke oven gas consists mainly of
[A].

H2, & CH4
[B].
CO, & CO2
[C].
H2, & CO
[D].
CH4, & CO

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Process

‘Hollander beater’ machine used in the paper manufacturing plant does not accomplish the task of

Question: ‘Hollander beater’ machine used in the paper manufacturing plant does not accomplish the task of
[A].

final rolling out of paper.
[B].
cutting of fibres.
[C].
hydration of fibres.
[D].
fibrillation of fibre.

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Mass Transfer

Decoction refers to the use of solvent

Question: Decoction refers to the use of solvent
[A].

at ambient temperature
[B].
at its boiling point
[C].
in its vapor form
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Fuels and Combustion

Low temperature oxidation of coal during storage does not decrease its

Question: Low temperature oxidation of coal during storage does not decrease its
[A].

oxygen content
[B].
caking power
[C].
calorific value
[D].
none of these

Answer: Option D

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Thermodynamics for Chemical

If an ideal solution is formed by mixing two pure liquids in any proportion, then the ___________________ of mixing is zero?

If an ideal solution is formed by mixing two pure liquids in any proportion, then the ___________________ of mixing is zero?

A. Enthalpy
B. Volume
C. Both A. & B.
D. Neither A nor B

Read More If an ideal solution is formed by mixing two pure liquids in any proportion, then the ___________________ of mixing is zero?
CHEMICAL ENGINEERING | Mass Transfer

Henry’s law states that the

Question: Henry’s law states that the
[A].

partial pressure of a component over a solution is proportional to its mole fraction in the liquid.
[B].
partial pressure of a component over a solution is proportional to the mole fraction in the vapour.
[C].
vapour pressure is equal to the product of the mole fraction and total pressure.
[D].
partial pressure is equal to the product of the mole fraction and total pressure.

Answer: Option A

Explanation:

No answer description available for this question.

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