CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Extensive properties of a thermodynamic system depend upon the __________ of the system.

Byadmin August 8, 2022

Question: Extensive properties of a thermodynamic system depend upon the __________ of the system.
[A].

specific volume

[B].

temperature

[C].

mass

[D].

pressure

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Ferrites are __________ magnetic.

Question: Ferrites are __________ magnetic.
[A].

anti
[B].
para
[C].
ferri
[D].
ferro

Answer: Option C

Explanation:

No answer description available for this question.

Read More Ferrites are __________ magnetic.
CHEMICAL ENGINEERING

Material of construction of the electrode used in the electric resistance welding is___________________?

Material of construction of the electrode used in the electric resistance welding is___________________?

A. Stainless steel
B. Graphite
C. Copper
D. Steel

Read More Material of construction of the electrode used in the electric resistance welding is___________________?
CHEMICAL ENGINEERING | Chemical Reaction Engineering

If n = overall order of a chemical reaction. a = initial concentration of reactant. t = time required to complete a definite fraction of the reaction. Then pick out the correct relationship.

Question: If n = overall order of a chemical reaction. a = initial concentration of reactant. t = time required to complete a definite fraction of the reaction. Then pick out the correct relationship.
[A].

[B].

[C].

[D].
t ∝ an

Answer: Option B

Explanation:

No answer description available for this question.

Read More If n = overall order of a chemical reaction. a = initial concentration of reactant. t = time required to complete a definite fraction of the reaction. Then pick out the correct relationship.
CHEMICAL ENGINEERING | Mass Transfer

Molecular diffusivity of a liquid

Question: Molecular diffusivity of a liquid
[A].

increases with temperature.
[B].
decreases with temperature.
[C].
may increase or decrease with temperature.
[D].
is independent of temperature.

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Fuels and Combustion

Gobar gas constitutes mainly of

Question: Gobar gas constitutes mainly of
[A].

CH4 & CO2
[B].
CO & CO2
[C].
CH4 & N2
[D].
CO & N2

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Environmental Engineering

Most of the bacteria in sewage are

Question: Most of the bacteria in sewage are
[A].

parasitic
[B].
saprophytic
[C].
anerobic
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More Most of the bacteria in sewage are

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