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A high-altitude balloon is filled with 1...

A high-altitude balloon is filled with `1.41xx10^(4)L` of hydrogen at a temperature of `21^(@)C` and a pressure of 745 torr. What is the volume of the balloon at a height of 20 km, where the temperature is `-48^(@)C` and the pressure is 63.1 torr?

A

`1.274xx10^(5) L`

B

`1.66xx10^(5) L`

C

`1.66xx10^(4) L`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
a
(a) `(P_(1)V_(1))/(T_(1))=(P_(2)V_(2))/(T_(2))`
`V_(2)=(745xx1.41xx10^(4)xx225)/(294xx63.1)`
`=1.274xx10^(5)L`
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