Question

if a gas at 3 ATM pressure and 90 degree celsius temperature is heated in a sealed container and the temperature rises to 100 degree then calculate the pressure at that gas

Answer 1

As we know tgat in a sealed container volume is constant.

So, acc. to gay lussac law

P directly propotional to temp.

P1 =3 atm

T1= 363 K

P2=?

T2=373 K

Than put P1/P2 = T1/T2

You will get ans.

Hope it helps,

Thank you

Answer 2

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The collision of the particles with the walls of the vessels give rise to the pressure of the gas.