Question

a balloon is inflated with helium gas at room temperature of 25℃ and at 1 bar preesure when its intial volume is 2.27l and allowed to rise in air​

Answer 1

Answer:

a balloon is inflated with helium gas at room temperature of 25°C and at 1 bar pressure when it's initial volume is 2.271 and allowed to rise in the air.. As it rises in the air external pressure decreases and volume of the gas increases ⬆⬆⬆⬆⬆⬆⬆ till finally it brusts when external pressure is 0.3bar....

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