Question: A glass is cleaned in 45oC hot water and placed on the table bottom up. The room air at 20oC that was trapped in the

A glass is cleaned in 45oC hot water and placed on the table bottom up. The room air at 20oC that was trapped in the glass gets heated up to 40oC and some of it leaks out so the net resulting pressure inside is 2 kPa above ambient pressure of 101 kPa. Now the glass and the air inside cools down to room temperature, what is the pressure inside the glass?

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