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Will the molarity of a solution at 50°C ...

Will the molarity of a solution at 50°C be same, less or more than molarity at 25°C?

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Molarity at `50^(@)` C of a solution will be less than that at `25^(@)`C because molarity decreases with increase in temperature. This is because volume of the solution increases with increase in temperature but number of moles of solution remain the same.
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