Increase of temperature of an aqueous solution will cause:
A
decrease in molality of the solution
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B
decrease in molarity of the solution
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C
decrease in mole fraction of the solution
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D
decrease in percentage (w/w) of the solution
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Solution
The correct option is A decrease in molarity of the solution Because of increasing the temperature, the volume of the solution increases. Hence molarity decreases as molarity is moles per unit volume.