According to the following reaction the minimum quantity in gm of `H_(2)S` needed to precipitate
Channel: Doubtnut
Date: 2020-04-26

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^(+)`