JEE Main 20 July 2021 Shift 2 Solved Paper

Section: Chemistry

Question : 56 of 90

Marks: +1, -0

100ml of 0.0018%(w∕v) solution of Cl−ion was the minimum concentration of Cl−required to precipitate a negative sol in one h. The coagulating value of Cl−ion is _______. (Nearest integer)

[20 Jul 2021 Shift 2]

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