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A molal solution is one that contains 1 ...

A molal solution is one that contains 1 mol of a solute in

A

`1000 g` of `solvent`

B

`1 L` of solvent

C

`1 L` of solution

D

`22.4 L` of solution

Text Solution

Verified by Experts

The correct Answer is:
A
The number of moles of the solute present per kilogram of the solvent is known as its molality.
`m=(W_("solute"))/(Mw_("solute")) xx 1/W_("solvent in kg")`
=`(W_("solute"))/(Mw_("solute")) xx 1/W_("solvent in g")xx 1000`
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