Chemistry, asked by Anonymous, 9 months ago

Gold sol can be prepared by
(a) Hydrolysis of AUCl3
(b) Oxidation of Gold by aqua-regia
(c) Peptization
(d) Reduction of AUCl3 with HCHO solution.

Answers

Answered by Anonymous

6

Answer :D

Gold solution can be prepared by

(d) Reduction of AuCl3 with HCHO solution

Answered by Anonymous

5

Answer:

Option D is the correct answer....!!!

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