# A sample of gas occupies 100ml at 27 degree celsius and 740mm pressure. The temperature the gas will have ,when its volume is changed to 80ml at 740 mm pressure is ?

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by josephlinu3

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by josephlinu3

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Initial conditions:-

P1=740mm

V1=100ml

T1=27 degreeC

Final conditions:-

P2=740mm

V2=80ml

T2=?

By the equation,

P1V1/T1=P2V2/T2

As P1=P2,

V1/T1=V2/T2

OR, T2=V2T1/V1=(80x27)/100=21.6 degreeC