Question

What will be the minimum pressure required to compress 500dm3 of air at 1 bar to

200dm3 at 30ºC?​

Answer 1

Answer:

2.5 bar pressure

Explanation:

ccording to ideal gas equation, P  

1

​  

V  

1

​  

=P  

2

​  

V  

2

​  

 

Here P  

1

​  

=1bar,V  

1

​  

=500dm  

3

,V  

2

​  

=200dm  

3

 

Then P  

2

​  

=  

200

1×500

​  

=2.5bar