Synthetic glycerine is produced from___________________?

Question: Yeast is used in the manufacture of
[A].

pencillin

[B].

antibiotics

[C].

wine

[D].

pasteurised milk

Answer: Option C

Explanation:

No answer description available for this question.

Question: Maleic anhydride is produced by catalytic oxidation of
[A].

toluene

[B].

ethyl alcohol

[C].

naphthalene

[D].

benzene

Answer: Option D

Explanation:

No answer description available for this question.

Question: Average sulphur content in Indian pyrites is about __________ percent.
[A].

15

[B].

35

[C].

55

[D].

70

Answer: Option B

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.