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What volume of a liquid will contain 4 m...

What volume of a liquid will contain 4 mole? Molar mass of liquid is 280 and its density is 1.4g/mL:

A

0.4L

B

1.6L

C

0.8L

D

`4.8xx10^(23)L`

Text Solution

Verified by Experts

The correct Answer is:
C
Let x L liquid contain 4 mole of H.
Number of moles `=("Mass")/("Molar mass")`
`4=(x xx 1000xx1.4)/(280)`
`x=(4xx280)/(1.4xx100)=0.8L`
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