CHEMICAL ENGINEERING | Fertiliser Technology

Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser.

Byadmin August 13, 2022

Question: Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser.
[A].

mixed

[B].

complex

[C].

highly hygroscopic

[D].

highly explosive

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment.

Question: Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment.
[A].

4
[B].
13
[C].
22
[D].
34

Answer: Option B

Explanation:

No answer description available for this question.

Read More Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment.
CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

Melting of wax is accompanied with __________ in entropy.

Question: Melting of wax is accompanied with __________ in entropy.
[A].

increase
[B].
decrease
[C].
no change
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Melting of wax is accompanied with __________ in entropy.
CHEMICAL ENGINEERING | Materials and Construction

Caustic soda can be stored in __________ drums.

Question: Caustic soda can be stored in __________ drums.
[A].

steel
[B].
cast iron
[C].
brass
[D].
gun metal

Answer: Option A

Explanation:

No answer description available for this question.

Read More Caustic soda can be stored in __________ drums.
CHEMICAL ENGINEERING | Fluid Mechanics

Isotropic turbulence occurs

Question: Isotropic turbulence occurs
[A].

where there is no velocity gradient.
[B].
at higher temperatures.
[C].
only in Newtonion fluids.
[D].
none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Isotropic turbulence occurs
CHEMICAL ENGINEERING | Mass Transfer

Large scale drying of wheat is done in a __________ dryer.

Question: Large scale drying of wheat is done in a __________ dryer.
[A].

fluidised bed
[B].
spouted bed
[C].
tray
[D].
vacuum rotary

Answer: Option B

Explanation:

No answer description available for this question.

Read More Large scale drying of wheat is done in a __________ dryer.
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.

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