Consider the following observation:   `M_(n+) + HCl` (dilute) `to` white precipitate
Channel: Doubtnut
Date: 2020-04-12

Consider the following observation:   `M_(n+) + HCl` (dilute) `to` white precipitate `overset(Delta)to`  water soluble `overset(CrO_(4)^(2-)`yellow precipitate.   The metal ion `M^(n+)` will be: