STATEMENT -1 : `AL^(3+)` ions have greater precipitating power for `As_(2) S_(3)`
Channel: Doubtnut
Date: 2020-03-29

STATEMENT -1 : `AL^(3+)` ions have greater precipitating power for `As_(2) S_(3)` than `Na^(+)` ions and STATEMENT -2 `As_(2)S_(3)` sol is a negatively charged sol.