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° 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.]

Solutions: JEE Main 2022 Chemistry question

JEE Main 2022 · 25 Jun, Evening shift · Q1968

JEE Main 202225 Jun, Evening shiftChemistryMediumSolutions71× since 2002

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.]

JEE Main 2022 · 25 Jun, Evening shift · Q1968

JEE Main 202225 Jun, Evening shiftChemistryMediumSolutions71× since 2002

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.]