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Osmotic pressure of a urea solution at 1...

Osmotic pressure of a urea solution at `10^(@)C` is 500 mm. Osmotic pressure of the solution become 105.3 mm. When it is diluted and temperature raised to `25^(@)C`.The extent of dilution is

A

8 times

B

5 times

C

4 times

D

7 times

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The correct Answer is:
B
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