Chemistry, asked by asdvbc81, 9 months ago

A solution of methanol in water contains 20 mole % methanol Express the composition as weight% methanol

Answers

Answered by Yes2253

4

Answer

The mole fraction of methanol is

2

3

.

Explanation:

χ

MeOH

=

Moles of MeOH

Moles of methanol + moles of water

6.0

⋅

m

o

l

(

6.0

+

3.0

)

⋅

m

o

l

=

2

3

as required.............

Explanation:

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