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JEE Main 2024
06-04-2024 S2
Question
Molality (m) of 3 M aqueous solution of NaCl is: (Given : Density of solution $=1.25 \mathrm{~g} \mathrm{~mL}^{-1}$, Molar mass in $\left.\mathrm{g} \mathrm{mol}^{-1}: \mathrm{Na}-23, \mathrm{Cl}-35.5\right)$
Select the correct option:
A
2.90 m
B
2.79 m
C
1.90 m
D
3.85 m
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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