A) 0.667
B) 0.5
C) 0.33
D) None of these
Correct Answer: A
Solution :
Mole fraction \[=\frac{n}{n+N}=\frac{\frac{w}{m}}{\frac{w}{m}+\frac{W}{M}}\] \[=\frac{\frac{1}{2}}{\frac{1}{2}+\frac{8}{32}}=0.667\].You need to login to perform this action.
You will be redirected in
3 sec