Question

A desicator of internal volume one litre containing N2 at 1 atm P is partially evacuated to
final pressure of 78 mm of Hg, while T remains constant. What is the volume of gas at this stage?​

Answer 1

Answer:

Explanation:

Volume of the gas will be same as the volume of desiccator. Volume of desiccator does not change, it remains 1 L. So, the volume of gas remains same with internal pressure as 1 atm and external pressure 7.6 mm of Hg.