Question

Page No :
Date :
Hydrogen gas occupies a volume of 400 cm³
at a temperature of 27°C and normal
atmospheric pressure. Find the volume of
the gas at 10°C at constant pressure​

Answer 1

Answer:

V1=400

T1=27℃=(273+27)K=300K

T2=10℃=(273+10)K=283K

P1=P2=P

using,

P1×V1÷T1=P2×V2÷T2,we get,

P×V1÷T1=P×V2÷T2

V2=V1×T1÷T2=400×300÷283=424.028=424.03K