Published by:
CGP EDU Academic Team
Published on: August 13, 2026
An aqueous KCl solution of density 1.20 g mL −1 has a molality of 3.30 mol kg −1 . The molarity of the solution in mol L −1 is ____. (Nearest integer)
[Molar mass KCl = 74.5]
Text Solution
Verified by ExpertsThe correct answer is:
1245
(3)
1000 kg solvent has 3.3 moles of KCl
1000 kg solvent ⟶ 3.3 × 74.5gmKCl
⟶ 245.85
Weight of solution = 1245.85gm
Volume of solution 
So molarity 
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