Which of the following fuel gases contains maximum amount of carbon monoxide ?

Question: __________ is the major constituent of the Portland cement.
[A].

Calcium carbonate

[B].

Calcium oxide

[C].

Tricalcium silicate

[D].

Calcium sulphate

Answer: Option C

Explanation:

No answer description available for this question.

Question: Main product in calcium carbide-water reaction is
[A].

Ca(OH)2

[B].

C2H2

[C].

CO2

[D].

CaCO3

Answer: Option B

Explanation:

No answer description available for this question.

Question: Hydrogenation of oil takes place in a/an __________ reactor.
[A].

autothermal

[B].

trickle bed

[C].

plug flow

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.