Question

a gas at 240 k is heated to 127 degree celsius find the percentage change in the volume of the gas pressure remaining constant

Answer 1

Answer:

V1=x

T1=(273-33)=240k

T2=(273+127)=400k

V2=V1/T1×T2

=x×400/240

increase in volume=5/3x-x=2/3x

% increase in volume=2x/3x×100

=66.67%

Answer 2

V1=x

T1=(273-33)=240k

T2=(273+127)=400k

V2=V1/T1×T2

=x×400/240

increase in volume=5/3x-x=2/3x

% increase in volume=2x/3x×100

=66.67%

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