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A weather balloon filled with hydrogen a...

A weather balloon filled with hydrogen at `1` atm and `300` K has volume equal to `12000` liters. On ascending it reaches a place where temperature is `250` K and pressure is `0.5` atm. The volume of the balloon is :

A

`24000` liters

B

`20000` liters

C

`10000` liters

D

`12000` liters

Text Solution

Verified by Experts

The correct Answer is:
B
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