Question

A pressure cooker of 5 litre capacity contains air at s.t.p. The vessel is heated to 100°C with its
valve closed. What will be the final pressure of air inside the vessel? What fraction of mass o
air will escape if the valve was opened to the atmosphere?
[Ans: 1038.4mm, 0.27
If the nressure of
nfs contained in a closed yessel is increased by 0.4% when heated by 19​

Answer 1

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