a gas is filled in vessel at 27degrees. to what temperature should it be heated in order that 1/3rd of the gas may escape out of the vessel?
Answers
Answered by
13
As we know through Ideal gas law
Number of moles is inversely proportional to Temperature
Ni / Nf = Tf / Ti
Ni = initial number of moles
= N
Nf= Final number of moles
= N-N/3= 2N/3
Ti= initial temperature
=27℃ =300K
Tf=final temperature
=????
Tf= (Ni× Ti)/Nf
Tf= (N ×300)/(2N/3)
==450K
Tf= 450k = 177℃
The temperature should be 177℃ .
Similar questions