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Which of the following units is useful i...

Which of the following units is useful in relating concentration of solution with its vapour pressure?

A

mole fraction

B

parts per million

C

mass percentage

D

molality

Text Solution

Verified by Experts

The correct Answer is:
A
`(p_(A)^(@) - p_(A))/(p_(A)^(@))= x_(B)` (mole fraction of solute)
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