Conversion of SO2 to SO3 in Monsanto 4-pass converter is about __________ percent.

Question: Colloids can be purified by
[A].

dialysis

[B].

reverse osmosis

[C].

coagulation

[D].

peptization

Answer: Option A

Explanation:

No answer description available for this question.

Question: Dry saturated steam can be converted into superheated steam by
[A].

increasing its cross-sectional area of flow.

[B].

passing it through a pressure reducing valve.

[C].

forcing it downwards through a vertical tube.

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.