Nickel is not used as a catalyst in the____________________?

Question: Digestion of wood-base materials (for manufacture of pulp) is done to
[A].

remove lignin.

[B].

produce long fibres.

[C].

prevent deterioration on storage.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

Question: Major component of flint glass is
[A].

lead oxide

[B].

silica

[C].

alumina

[D].

soda

Answer: Option A

Explanation:

No answer description available for this question.

Question: Mercury cells for caustic soda manufacture, compared to diaphragm cells
[A].

require lower initial investment.

[B].

require more power.

[C].

produce lower concentration NaOH.

[D].

none of these.

Answer: Option D

Explanation:

No answer description available for this question.