CHEMICAL ENGINEERING | Fertiliser Technology

A nitrogenous fertiliser contains 20% N2. It could be

Byadmin August 13, 2022

Question: A nitrogenous fertiliser contains 20% N2. It could be
[A].

ammonium nitrate.

[B].

calcium ammonium nitrate (CAN).

[C].

urea.

[D].

ammonium chloride.

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Basics

Air-petrol ratio for maximum power generation in spark ignition engine is about

Question: Air-petrol ratio for maximum power generation in spark ignition engine is about
[A].

6:1
[B].
12 : 1
[C].
18 : 1
[D].
24 : 1

Answer: Option B

Explanation:

No answer description available for this question.

Read More Air-petrol ratio for maximum power generation in spark ignition engine is about
CHEMICAL ENGINEERING | Mass Transfer

Boiling point diagram is not affected by the ambient

Question: Boiling point diagram is not affected by the ambient
[A].

pressure
[B].
humidity
[C].
temperature
[D].
both (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More Boiling point diagram is not affected by the ambient
CHEMICAL ENGINEERING | Chemical Process

Molecular weights of polymers are in the range of

Question: Molecular weights of polymers are in the range of
[A].

102 – 102
[B].
105 – 109
[C].
102 – 107
[D].
109 – 1011

Answer: Option C

Explanation:

No answer description available for this question.

Read More Molecular weights of polymers are in the range of
CHEMICAL ENGINEERING | Fluid Mechanics

Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).

Question: Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).
[A].

FL-2T, ML-1T-1
[B].
FLT, ML-1T-1
[C].
ML-1T-3, F-1L2T
[D].
F-1L2T-1, MLT-3

Answer: Option A

Explanation:

No answer description available for this question.

Read More Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).
CHEMICAL ENGINEERING | Chemical Reaction Engineering

In case of a/an __________ chemical reaction, conversion increases with the rise in temperature.

Question: In case of a/an __________ chemical reaction, conversion increases with the rise in temperature.
[A].

reversible exothermic
[B].
irreversible exothermic
[C].
irreversible endothermic
[D].
reversible endothermic

Answer: Option D

Explanation:

No answer description available for this question.

Read More In case of a/an __________ chemical reaction, conversion increases with the rise in temperature.
CHEMICAL ENGINEERING | Chemical Process

Chloramines are used in water treatment for

Question: Chloramines are used in water treatment for
[A].

disinfection and control of taste & odour.
[B].
corrosion control.
[C].
removing turbidity.
[D].
control of bacteria.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Chloramines are used in water treatment for

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