Solve the follow
A. A balloon is inflated with helium gas at
room temperature of 25°C and at 1 bar
pressure when its initial volume is 2.27L
and allowed to rise in air.
as it rises in the air external pressure decreases and the volume of the gas increases till finally it burns when external pressure is 0.3bar. what is the limit at which volume of the balloon can stay inflated?
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Answer:
Explanation:
you could solve it by gas equation
p1 v1 / t1 =p2 v2 / t 2
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