An aqueous solution of colourless metal sulphate `M`, gives a white precipitate with `NH_(4)OH`.
Channel: Doubtnut
Date: 2020-01-26

An aqueous solution of colourless metal sulphate `M`, gives a white precipitate with `NH_(4)OH`.This was soluble in excess of `NH_(4)OH`. On passing `H_(2)S` through this solution a white precipitate is formed.The metal `M` in the salt is: