Chemical Engineering - Stoichiometry - Discussion


Increasing the temperature of an aqueous solution will cause decrease in its

[A]. molality
[B]. mole fraction
[C]. weight percent
[D]. molarity

Answer: Option D


No answer description available for this question.

Vinay said: (Dec 27, 2016)  
When we increase the temperature of an aqueous solution its volume also increases so its molarity decrease.

Rohit said: (Feb 6, 2019)  
Molarity decreases with an increase in temperature (molarity involves volume, which is temperature dependent).

Dr. Santosh Kumar Bindhani said: (Jul 1, 2020)  
Since the volume of the aqueous solution increases a little bit with an increase in temperature, so the denominator part increases so molarity decreases.

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