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Calculate the mole fraction of ethylene ...

Calculate the mole fraction of ethylene glycol `(C_(2)H_(6)O_(2))`
in a solution containing `20%` of `C_(2)H_(6)O_(2)` by mass.

A

`0.067`

B

932

C

`93.2`

D

`9.32`

Text Solution

Verified by Experts

The correct Answer is:
A
`x_(2)=(n_(2))/(n_(1)+n_(2))`
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