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The mole fraction of water in a solution...

The mole fraction of water in a solution containing 50 g of water and 50 g of ethyl alcohol is:

A

50/(50+50)

B

18/(18+46)

C

1.09/(1.09+2.78)

D

2.78/(1.09+2.78)

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Verified by Experts

The correct Answer is:
D
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