CHEMICAL ENGINEERING | Chemical Reaction Engineering

BET apparatus is used to determine the

Byadmin August 11, 2022

Question: BET apparatus is used to determine the
[A].

specific surface of a porous catalyst.

[B].

pore size distribution.

[C].

pore diameter.

[D].

porosity of the catalyst bed.

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Process

Ordinary glass is not a/an

Question: Ordinary glass is not a/an
[A].

amorphous isotropic material.
[B].
supercooled liquid.
[C].
material with sharp definite melting point.
[D].
electrical insulator.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Ordinary glass is not a/an
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases.

Question: Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases.
[A].

decreases
[B].
decreases exponentially
[C].
increases
[D].
remains constant

Answer: Option C

Explanation:

No answer description available for this question.

Read More Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases.
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

__________ equation predicts the activity co-efficient from experimental data.

Question: __________ equation predicts the activity co-efficient from experimental data.
[A].

Lewis-Randall
[B].
Margules
[C].
Van Laar
[D].
both(b)&(c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More __________ equation predicts the activity co-efficient from experimental data.
CHEMICAL ENGINEERING | Chemical Engineering Basics

The best guide to judge the general quality of water is the measurement of its

Question: The best guide to judge the general quality of water is the measurement of its
[A].

pH value.
[B].
electrical conductivity.
[C].
turbidity.
[D].
dissolved oxygen content.

Answer: Option B

Explanation:

No answer description available for this question.

Read More The best guide to judge the general quality of water is the measurement of its
CHEMICAL ENGINEERING | Fluid Mechanics

For water, when the pressure increases, the viscosity

Question: For water, when the pressure increases, the viscosity
[A].

also increases
[B].
decreases
[C].
remains constant
[D].
first decreases, and then increases

Answer: Option D

Explanation:

No answer description available for this question.

Read More For water, when the pressure increases, the viscosity
CHEMICAL ENGINEERING | Chemical Engineering Basics

Moist air is cooled along the line of constant __________ , when it is passed over a cold & dry cooling coil, such that no condensation occurs.

Question: Moist air is cooled along the line of constant __________ , when it is passed over a cold & dry cooling coil, such that no condensation occurs.
[A].

enthalpy
[B].
relative humidity
[C].
wet bulb temperature
[D].
dew point temperature

Answer: Option D

Explanation:

No answer description available for this question.

Read More Moist air is cooled along the line of constant __________ , when it is passed over a cold & dry cooling coil, such that no condensation occurs.

Similar Posts