CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Kopp’s rule is used to calculate the heat capacity of

Byadmin August 10, 2022

Question: Kopp’s rule is used to calculate the heat capacity of
[A].

solids

[B].

liquids

[C].

gases

[D].

all (a), (b) & (c)

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Density in the solid state is slightly less than that in its liquid state, in case of

Question: Density in the solid state is slightly less than that in its liquid state, in case of
[A].

carbon dioxide
[B].
water
[C].
mercury
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Density in the solid state is slightly less than that in its liquid state, in case of
CHEMICAL ENGINEERING | Fertiliser Technology

In an ammonia plant, the purge off is essential to

Question: In an ammonia plant, the purge off is essential to
[A].

maintain inert gas concentration within a limit.
[B].
remove excess poisonous gases.
[C].
maintain H2 : N2 ratio at 3 :1.
[D].
remove uncondensed ammonia vapour.

Answer: Option C

Explanation:

No answer description available for this question.

Read More In an ammonia plant, the purge off is essential to
CHEMICAL ENGINEERING | Heat Transfer

Nusselt number is a function of Prandtl number and __________ number of fluid in natural convection heat transfer.

Question: Nusselt number is a function of Prandtl number and __________ number of fluid in natural convection heat transfer.
[A].

Grashoff
[B].
Biot
[C].
Stantan
[D].
Reynolds

Answer: Option A

Explanation:

No answer description available for this question.

Read More Nusselt number is a function of Prandtl number and __________ number of fluid in natural convection heat transfer.
CHEMICAL ENGINEERING | Chemical Process

Catalyst used in the hydrogenation of oil is

Question: Catalyst used in the hydrogenation of oil is
[A].

nickel
[B].
platinum
[C].
iron
[D].
alumina

Answer: Option A

Explanation:

No answer description available for this question.

Read More Catalyst used in the hydrogenation of oil is
CHEMICAL ENGINEERING | Chemical Engineering Basics

Which of the following phenomenon will exhibit the minimum heat transfer?

Question: Which of the following phenomenon will exhibit the minimum heat transfer?
[A].

Boiling.
[B].
Forced convection in air.
[C].
Free convection in air.
[D].
Conduction in air.

Answer: Option D

Explanation:

No answer description available for this question.

Read More Which of the following phenomenon will exhibit the minimum heat transfer?
CHEMICAL ENGINEERING | Heat Transfer

Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.

Question: Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.
[A].

no
[B].
the least
[C].
the largest
[D].
lower

Answer: Option C

Explanation:

No answer description available for this question.

Read More Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.

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