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According to the following reaction the ...

According to the following reaction the minimum quantity in gm of `H_(2)S` needed to precipitate 63.5gm of `Cu^(2+)` ions will be nearly:
`Cu^(2+) + H_(2)S rArr CuS + 2H^(+)`

A

63.5gm

B

31.75gm

C

34gm

D

1.24gm

Text Solution

Verified by Experts

The correct Answer is:
C
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