Question

a steel cylinder of 100 litres capacity contains helium gas under a pressure of 100 ATM pressure. how many billions of 500 ml capacity cab be filled at a constant pressure of 5 atm​

Answer 1

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☘︎100 × 100 = 5 × V2

☘︎V2 = 100 ×100/5

☘︎V2= 10000/5

☘︎V2 = 2000