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A 1.24 M aqueous solution of KI has dens...

A `1.24 M` aqueous solution of `KI` has density of `1.15 g cm^(-3)`.
Answer the following questions about this solution:
The experimental freezing point of the solution is `-4.46^(@)C`.
What percentage of `KI` is dissociated?

A

0.82

B

0.9

C

0.83

D

None

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)-Comprehension
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  3. A 1.24 M aqueous solution of KI has density of 1.15 g cm^(-3). Answ...

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