For the coagulation of `500mL` of arsenious sulphide sol, `2mL` of `1MNaCl` is required. What is the
Channel: Doubtnut
Date: 2020-07-12

For the coagulation of `500mL` of arsenious sulphide sol, `2mL` of `1MNaCl` is required. What is the flocculation value of `NaCl` ?