ChemistryEasy63×since 2002Q2265A 42.12% (w/v) solution of NaCl causes precipitation of a certain sol in 10 hours. The coagulating value of NaCl for the sol in 2 hours is : [Given : Molar mass : Na = 23.0 g mol^−-−1 ; Cl = 35.5 g mol^−-−1]A36 m mol L^−-−1B36 mol L^−-−1C1440 mol L^−-−1D1440 m mol L^−-−1Check answerSkip