Chemistry, asked by Anonymous, 11 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....!!!

Previous Question

Next Question

Similar questions

Science, 5 months ago

what is the first medium of dialogue?

Math, 5 months ago

find the nature of 2х+х+у= 0 ...

India Languages, 5 months ago

प्रश्न २] वचन Tree' बनवा . [वचनाची व्याख्या लिहूनप्रकार व त्यांची ५ उदाहरणे चित्रांसहित].

Chemistry, 11 months ago

Which is favourable for physical adsorption? (a) High T and high P (b) High T and low P (c) Low T and high P (d) T and P do not affect...

Chemistry, 11 months ago

3g of activated charcoal was added to 50 ml of acetic acid solution (0.06 M) in a flask. After an hour it was filtered and the strength of filtrate was found to be 0.042 M. The amount of acetic acid adsorbed per gram of charcoal is (a) 42 mg (b) 54 mg (c) 18 mg (d) 36 mg...

Math, 1 year ago

The sum of Rehman's age reciprocal (in years) 3years ago & 5years from now is 1/3. Find his present age . Maths Genius buddies plz answer... I need it for my tomorrow's SSC exam..!!!

English, 1 year ago

Use the correct preposition.She died-grief-her lost son.

Math, 1 year ago

answer this question...