Question

What will be the minimum pressure required to compress 500 dm' of air at 1 bar to
200 dm at 30°C?​

Answer 1

Answer:

According to ideal gas equation, P1V1=P2V2

Here P1=1bar,V1=500dm3,V2=200dm3

Then P2=2001×500=2.5bar 

Answer 2

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