Heat in BTU necessary to increase the temperature of 1 lb of gas and its accompanying vapour by 1°F is called the

Byadmin August 29, 2022

Question: Heat in BTU necessary to increase the temperature of 1 lb of gas and its accompanying vapour by 1°F is called the
[A].

latent heat

[B].

humid heat

[C].

specific heat

[D].

sensible heat

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Heat Transfer

For gases, the thermal conductivity increases with temperature rise. For liquids, with increase in concentration, its thermal conductivity generally

Question: For gases, the thermal conductivity increases with temperature rise. For liquids, with increase in concentration, its thermal conductivity generally
[A].

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

Answer: Option A

Explanation:

No answer description available for this question.

Read More For gases, the thermal conductivity increases with temperature rise. For liquids, with increase in concentration, its thermal conductivity generally
CHEMICAL ENGINEERING | Chemical Engineering Basics

All radiations falling on a black body are

Question: All radiations falling on a black body are
[A].

refracted
[B].
reflected
[C].
transmitted
[D].
absorbed

Answer: Option D

Explanation:

No answer description available for this question.

Read More All radiations falling on a black body are
CHEMICAL ENGINEERING | Chemical Process

An alkali metal salt of palmitic acid is known as

Question: An alkali metal salt of palmitic acid is known as
[A].

soap
[B].
metallic soap
[C].
detergent
[D].
alkaloid

Answer: Option B

Explanation:

No answer description available for this question.

Read More An alkali metal salt of palmitic acid is known as
CHEMICAL ENGINEERING | Heat Transfer

For a perfectly transparent surface (like gases), the

Question: For a perfectly transparent surface (like gases), the
[A].

absorptivity = 0
[B].
transmissivity = 1
[C].
reflectivity = 0
[D].
all (a), (b) & (c)

Answer: Option B

Explanation:

No answer description available for this question.

Read More For a perfectly transparent surface (like gases), the
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 | Chemical Engineering Thermodynamics

A nozzle is a device, which

Question: A nozzle is a device, which
[A].

increases kinetic energy and decreases pressure.
[B].
reduces kinetic energy and increases pressure.
[C].
reduces both kinetic energy and pressure.
[D].
increases both kinetic energy and pressure.

Answer: Option A

Explanation:

No answer description available for this question.

Read More A nozzle is a device, which

Similar Posts