Question

What will be the volume of a gas when 3 litres of it is co down from 27°C to -73°C at constant pressure

Answer 1

Answer:

V1=3l=3000cc

V2=?

T1=27°C=300K

T2=-73°C=200K

therefore,

V1/T1=V2/T2

or,3000/300=V2/200

or,10=V2/200

or,V2=2000cc

hence,required volume is 2000cc or 2l