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Some Basic Concepts of Chemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistrySome Basic Concepts of Chemistry2 Marks
Question
Volume of a solution changes with change in temperature, then, will the molality of the solution be affected by temperature? Give reason for your answer.
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Answer

No, molality of a solution does not change with temperature since mass remains unaffected by temperature.
Molelity, $\text{m}=\frac{\text{moles of solute}}{\text{weight of solvent(in g)}}\times100$

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