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From sodium argento cyanide Nal A CN, si...

From sodium argento cyanide Nal A CN, silver is proe pitated by adding a powder of

A

Tin

B

Zinc

C

Mercury

D

Calcium

Text Solution

Verified by Experts

The correct Answer is:
B
`Na[Ag(CN)_2] + Zn rarr Na_(2)[Zn(CN)_4] + Ag`
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