CHEMICAL ENGINEERING | Fluid Mechanics

In hindered settling, the particles are

Byadmin August 13, 2022

Question: In hindered settling, the particles are
[A].

placed farther from the wall.

[B].

not affected by other particles and the wall.

[C].

near each other,

[D].

none of these.

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Environmental Engineering

Hydrogen ion concentration in distilled water is

Question: Hydrogen ion concentration in distilled water is
[A].

10-7
[B].
7 x 10-7
[C].
107
[D].
7 x 107

Answer: Option A

Explanation:

No answer description available for this question.

Read More Hydrogen ion concentration in distilled water is
CHEMICAL ENGINEERING | Fertiliser Technology

In the manufacture of urea, the intermediate chemical formed is

Question: In the manufacture of urea, the intermediate chemical formed is
[A].

biuret
[B].
ammonium carbamate
[C].
ammonium carbonate
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More In the manufacture of urea, the intermediate chemical formed is
CHEMICAL ENGINEERING | Heat Transfer

Latent heat absorbed by 1 lb of water at 212°F, when it is changed to steam at 212°F, may be around __________ BTU.

Question: Latent heat absorbed by 1 lb of water at 212°F, when it is changed to steam at 212°F, may be around __________ BTU.
[A].

180
[B].
970
[C].
3.97
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Latent heat absorbed by 1 lb of water at 212°F, when it is changed to steam at 212°F, may be around __________ BTU.
CHEMICAL ENGINEERING

With increase in temperature, the electrical conductivity of semiconductors_____________________?

With increase in temperature, the electrical conductivity of semiconductors_____________________?

A. Increases
B. Decreases
C. Remain constant
D. Either A. or B. depends on the type of semi-conductor

Read More With increase in temperature, the electrical conductivity of semiconductors_____________________?
CHEMICAL ENGINEERING | Chemical Reaction Engineering

Inversion of cane sugar is an example of

Question: Inversion of cane sugar is an example of
[A].

unimolecular reaction with first order.
[B].
bimolecular reaction with second order.
[C].
bimolecular reaction with first order.
[D].
unimolecular reaction with second order.

Answer: Option C

Explanation:

No answer description available for this question.

Read More Inversion of cane sugar is an example of
CHEMICAL ENGINEERING | Chemical Process

Free alkali in a toilet soap is __________ that in a laundary shop.

Question: Free alkali in a toilet soap is __________ that in a laundary shop.
[A].

less than
[B].
more than
[C].
same
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Free alkali in a toilet soap is __________ that in a laundary shop.

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