Sulphur sol contains: - Vidyadip

MCQ

Sulphur sol contains:

A
Discrete $S−$atoms.
B
Discrete $S−$molecules.
✓
Large aggregates of $S−$molecules.
D
Water dispersed in solid sulphur.

✓

Answer

Correct option: C.

Large aggregates of $S−$molecules.

Sulphur sols are highly dispersed sols containing nearly $0.08\%$ of sulphur and are prepared by reduction of sulphur dioxide.
It can also be prepared by passing a very hot sulphur vapour into water that is air free.
A large aggregate of sulphur would be formed.

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