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```
Find mole fraction of solute in 0.5 molal NaOH solution ? Sir, here how to find moles of solute.

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3 years ago

## Answers : (1)

Arun
25768 Points
```							Molatity = x .1000/(1 -x) Mwhere x is mole fraction, M is molar mass of solvent ,now,2 = 1000x/(1-x)18 36/1000 =x/(1-x) 0.036- 0.036x = x 0.036 =1.036x x =0.036/1.036x =0.03474
```
7 months ago
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