36g water and 828g ethyl alcohol form an ideal solution. The mole fraction of water in it, isA. `1.0`B. `0.7`C. `0.4`D. `0.1`

36g water and 828g ethyl alcohol form an ideal solution. The mole frac

1.	36g water and 828g ethyl alcohol form an ideal solution. The mole fraction of water in it, isA. `1.0`B. `0.7`C. `0.4`D. `0.1`
Answer» Correct Answer - D `N=(W)/(M)=(828)/(46) = 18, n =(w)/(m)=(36)/(18)=2` `x_(H_(2)O)=(n)/(n+N)=(2)/(2+18)=(2)/(20)=0.1`

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36g water and 828g ethyl alcohol form an ideal solution. The mole fraction of water in it, isA. `1.0`B. `0.7`C. `0.4`D. `0.1`

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