CHEMICAL ENGINEERING | Chemical Process

Chloramines are used in water treatment for

Byadmin August 10, 2022

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.

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 Process

Neoprene is the trade name of___________________?

Neoprene is the trade name of___________________?

A. Polyurethane
B. Phenol formaldehyde
C. Polychlorophrene
D. Styrene-butadiene rubber

Read More Neoprene is the trade name of___________________?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Neutrons are present in all atoms except that of

Question: Neutrons are present in all atoms except that of
[A].

He
[B].
C
[C].
H
[D].
Ar

Answer: Option C

Explanation:

No answer description available for this question.

Read More Neutrons are present in all atoms except that of
CHEMICAL ENGINEERING | Chemical Process

Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C.

Question: Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C.
[A].

15-30
[B].
90-100
[C].
250-300
[D].
<0

Answer: Option A

Explanation:

No answer description available for this question.

Read More Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C.
CHEMICAL ENGINEERING | Chemical Reaction Engineering

Autocatalytic reactions are best carried out in a

Question: Autocatalytic reactions are best carried out in a
[A].

CSTR
[B].
CSTR in series
[C].
plug flow reactor
[D].
recycle reactor

Answer: Option D

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Basics

Consideration of the creep is the most important in case of the

Question: Consideration of the creep is the most important in case of the
[A].

blades of gas turbine.
[B].
piston of an I. C. engine.
[C].
flywheel of steam engine.
[D].
cycle chain.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Consideration of the creep is the most important in case of the

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