Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The molality of 1 L solution with 
is equal to 9 . The weight of solvent present in the solution is 910 g . The value of 
is-
Text Solution
Verified by ExpertsThe correct answer is:
B
Molality 
which means,
9 moles of solute 
are present per kg of solvent.
So, no. of moles of solute in 1000 g solvent 
No. of moles of solute in 910 g solvent 
moles
Wt. of 8.19 moles of 
age 
of 
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