JEE Main 2020 Chemistry question
Not in JEE Main or NEET syllabus
The flocculation value of HCl for arsenic sulphide sol. is 30 m mol . If is used for the flocculation of arsenic sulphide, the amount, in grams, of in 250 ml required for the above purpose is . (molecular mass of = 98 g/mol)
Answer: 0.3675