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H(2)S is passed through (CH(3)COO)(2) Zn...

`H_(2)S` is passed through `(CH_(3)COO)_(2)` Zn and `ZnCI_(2)` solutions separately. White ppt. will be noticed in :

A

`(CH_(3)COO)_(2)Zn` solution

B

`ZnCI_(2)` solution

C

both (a) and (b)

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
`Zn(CH_(3)COO)_(2)` will furnich `CH_(3)COOH`, a weak acid which will not influence dissociation of `H_(2)S` to apprecible amount and thus ZnS will be prercipitated.
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