Assertion $(A)$: Molality of a solution increases with temperature.
Reason $(R)$: Molality expression does not involve any volume term.
Reason $(R)$: Molality expression does not involve any volume term.
- ABoth $A$ and $R$ are correct,$R$ is the correct explanation of $A$.
- BBoth $A$ and $R$ are correct,$R$ is not the correct explanation of $A$.
- C$A$ is correct,$R$ is not correct.
- D$A$ is not correct,$R$ is correct.
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