Published by:
CGP EDU Academic Team
Published on: August 13, 2026
138 g ethyl alcohol is mixed with 72 g of water. The ratio of mole fraction of alcohol to water
is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Molecular mass of ethyl alcohol 
Molecular mass of water 
Number of moles of 
Number of moles of 
Mole fraction of ethyl alcohol and water:
Ratio, 
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