Enzymes are organic catalysts used in the __________ reactions.

Question: Coke used for the production of calcium carbide should have
[A].

low ash content.

[B].

low ignition temperature.

[C].

high electrical resistivity.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Question: Coke oven gas consists mainly of
[A].

H2, & CH4

[B].

CO, & CO2

[C].

H2, & CO

[D].

CH4, & CO

Answer: Option A

Explanation:

No answer description available for this question.

Question: Extraction of __________ employs an electrolytic process.
[A].

aluminium

[B].

silver

[C].

copper

[D].

all (a), (b) and (c)

Answer: Option A

Explanation:

No answer description available for this question.