Question

concentration terms such as mass, PPM, mole fraction and molality are independent of temperature .However molarity is a function of temperature explain

Answer 1

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Molarity is defined as the number of moles of the solute dissolved per litre solution.
Since ,volume depends on temperature and changes with change in temperature, the molarity will also change with change in temperature .
On the other hand mass does not change with change in temperature ,So other concentration terms given in the question also do not do so .
According to the definition of all these terms ,mass of solvent used for making the solution is related to the mass of solute .