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Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is

CHEMICAL ENGINEERING, Chemical Process /
Question: Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is
[A].

0.14

[B].

0.34

[C].

0.94

[D].

1.4

Answer: Option C

Explanation:

No answer description available for this question.

Argon is the third largest constituent of air (followed by N2 & O2). Its percentage by volume in air is Read More »

CHEMICAL ENGINEERING, Chemical Process

__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

CHEMICAL ENGINEERING, Chemical Process /
Question: __________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.
[A].

Solvay

[B].

Ostwald’s

[C].

Haber’s

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.

__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia. Read More »

CHEMICAL ENGINEERING, Chemical Process

Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.

CHEMICAL ENGINEERING, Chemical Process /
Question: Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.
[A].

10

[B].

25

[C].

50

[D].

98

Answer: Option A

Explanation:

No answer description available for this question.

Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent. Read More »

CHEMICAL ENGINEERING, Chemical Process

In order to help the company attain its goal of enhancing profit, all the employees ……

Completing Statements, Verbal Ability /
Question: In order to help the company attain its goal of enhancing profit, all the employees ……
[A].

urged the management to grant paid leave

[B].

appealed the management to implement new welfare schemes

[C].

voluntarily offered to work overtime with lucrative compensation

[D].

voluntarily offered to render additional services in lieu of nothing

Answer: Option D

Explanation:

No answer description available for this question.

In order to help the company attain its goal of enhancing profit, all the employees …… Read More »

Completing Statements, Verbal Ability

Direct conversion of chemical energy into electrical energy is done in a

CHEMICAL ENGINEERING, Chemical Process /
Question: Direct conversion of chemical energy into electrical energy is done in a
[A].

magnetohydrodynamic (MHD) generator.

[B].

fuel cell.

[C].

fast breeder reactor.

[D].

none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Direct conversion of chemical energy into electrical energy is done in a Read More »

CHEMICAL ENGINEERING, Chemical Process

Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.

CHEMICAL ENGINEERING, Chemical Process /
Question: Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.
[A].

10

[B].

25

[C].

50

[D].

98

Answer: Option C

Explanation:

No answer description available for this question.

Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. Read More »

CHEMICAL ENGINEERING, Chemical Process