Solute A associates in water. When 0.7 {\g} of solute {\A} is dissolved in 42.0 {\g} of water, it depresses the freezing point by 0.2^{\circ} {\C}. The percentage association of solute A in water, is : [Given : Molar mass of A=93 {\g} {\mol}^{-1}. Molal depression constant of water is 1.86 {\K} {\kg} {\mol}^{-1}.] [25-Jun-2022-Shift-2]

Solutions Part 1

Section: Chemistry

Question : 9 of 100

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Solute A associates in water. When 0.7g of solute A is dissolved in 42.0g of water, it depresses the freezing point by 0.2∘C. The percentage association of solute A in water, is :
[Given : Molar mass of A=93gmol−1. Molal depression constant of water is 1.86K‌kg‌mol−1.]

[25-Jun-2022-Shift-2]

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