Question

5L of a sample of a gas at 27°C and 1 bar pressure is compressed to a volume of 1000 mL.keeping the temperature constant. the percentage increase in pressure is​

Answer 1

Explanation:

initial volume is 5l=(v1) 5000ml

final volume(v2) =1000ml

initial pressure(P1) =1

let final pressure be P

by Boyle's law

P1*v1=p2*v2

1*5000=1000*P

P=5000/1000

P=5 bar

increase in presure=5-1

=4 bar

percentage increase=4/1*100

=400% increase

Answer 2

Answer:

400%

Explanation:

follow Boyles law