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Out of molarity (M), molality (m), norma...

Out of molarity (M), molality (m), normality (N) and mole fraction (x), those independent of temperature are

A

M and m

B

N and x

C

m and x

D

M and x

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The correct Answer is:
c
Molality (m) and mole fraction (x) involves only mass and do not depend upon volume. Hence, these are independent of temperature.
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