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At 17^(@)C, the osmotic pressure of suga...

At `17^(@)C`, the osmotic pressure of sugar solution is 580 torr. The solution is diluted and the temperature is raised to `57^(@)C`, when the osmotic pressure is found to be 165 torr. The extent of dilution is
a.2 times ,b.3 times ,c.4 times ,d.5 times

A

2 times

B

3 times

C

4 times

D

5 times

Text Solution

Verified by Experts

`pi=CRT`
`implies{:(580/760=C_(i)xxRxx290-(i)),(165/760=C_(f)xxRxx330-(ii)):}}` (C_(i))/(C_(f))=2/(1//2)=4implies` Dilution =4 times`
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