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Molality

The number of...

Question

The number of moles of solute per kg of a solvent is called its:

A

molarity

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B

normality

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C

mole fraction

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D

molality

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Solution

The correct option is C molality
Molality = $\frac{m o l e s o f s o l u t e}{m a s s o f s o l v e n t (i n k g)}$

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