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Gold number is maximum for the lyophilic...

Gold number is maximum for the lyophilic sol is

A

Gelatin

B

Haemoglobin

C

Sodium oleate

D

Potato starch

Text Solution

Verified by Experts

The correct Answer is:
D
Gold number shows the protective power of a lyophilic solution . Lasser the gold number, greater will be the protecting power of that colloid. Gelatin is one of the best protective colloid. Among the given colloids . Potato starch has maximum gold number.
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