The temperature in the calcium carbide furnace is _______________ °C ?

Question: Economics of ‘Solvay Process’ depends upon the efficiency of
[A].

carbonating tower

[B].

ammonia recovery

[C].

ammonia recovery and size of the plant

[D].

ammoniation of salt solution

Answer: Option C

Explanation:

No answer description available for this question.

Question: Lurgi coal gasifier is a pressurised __________ bed reactor.
[A].

moving

[B].

fixed

[C].

fluidised

[D].

entrained

Answer: Option A

Explanation:

No answer description available for this question.

Question: Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used
[A].

as a lubricant.

[B].

as a rust preventive.

[C].

in hard water for cleaning of cloth.

[D].

as a foam depressant in distillation column.

Answer: Option A

Explanation:

No answer description available for this question.