Question

What will be the mole fraction of water in C2H5OH solution containing equal number of moles of water and C2H5OH?

Answer 1

Answer:

1/2

Explanation:

Mole fraction = no. of moles of water \ total no. of moles

if x moles of water then x moles of ethyl alcoho

then Mole fraction= x/2x

=1/2

=0.5