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A 1% (mass/vol) KCl solution is ionised ...

A 1% (mass/vol) KCl solution is ionised to the extent of 80%. The osmotic pressure at `27^(@)`C of the solution will be :

A

6.95 atm

B

5.94 atm

C

2.71 atm

D

3.30 atm

Text Solution

Verified by Experts

The correct Answer is:
B
`pi = i.C.RT`
`rArr 1.8 xx(1/74.5xx1/0.1)xx24.63`
`rArr 5.94 atm`
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