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Which of the following has no unit?...

Which of the following has no unit?

A

Molarity

B

Normality

C

Molality

D

Mole fraction

Text Solution

Verified by Experts

The correct Answer is:
D
`X_("solute")=("no. moles of solute")/("no. moles of solute + no. moles of solvent")`
mole fraction is a ratio
`therefore` N units
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