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Tarnishing of silver is due to the forma...

Tarnishing of silver is due to the formation of

A

`Ag_(2)O`

B

`Ag(OH)`

C

`Ag_(2)S`

D

`AgCl`

Text Solution

Verified by Experts

The correct Answer is:
C
is correct `4Ag+H_(2)S +O_(2)rarr2AgS+2H_(2)O` (A),(B) and (D) are ruled out because they are not black.
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