Home Chemistry Surface Chemistry HARD Gold number gives
Chemistry Surface Chemistry HARD Single Correct MCQ
Published on: August 12, 2026

Gold number gives

A
The amount of gold present in the colloid
B
The amount of gold required to break the colloid
C
The amount of gold required to protect the colloid
D
None of these

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Verified by Experts
The correct answer is:
D

Gold no. is a measure of protective power of a lyophillic colloid.

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