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Which of the following modes of expressi...

Which of the following modes of expressing concentration is not independent of temperature?
(I) Normality
(II) Formality
(III) Molarity

A

`I, II, III, IV`

B

`I, II, IV`

C

`I, II`

D

`I, III, IV`

Text Solution

Verified by Experts

The correct Answer is:
2
All these terms involve volume of solution which changes with temperature. Hence they are dependent on temperture. On the other hand, molality is independent of temperature as it deals with mass of solution.
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