An aqueous KCl solution of density 1.20 g/mL... | Mole Concept | JEE Main

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JEE MAIN 2021

26-08-21 S1

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An aqueous KCl solution of density $1.20 \mathrm{~g} \mathrm{~mL}^{-1}$ has a molality of $3.30 \mathrm{~mol} \mathrm{~kg}^{-1}$. The molarity of the solution in $\mathrm{mol} \mathrm{L}^{-1}$ is $\_\_\_\_$ (Nearest integer) [Molar mass of KCI = 74.5]

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