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N2 gas in a 1.0 L tank at 1 atmosphere is transferred to a 2.0 L...

N2 gas in a 1.0 L tank at 1 atmosphere is transferred to a 2.0 L tank which already contains 2 atmospheres of O2 gas. What is the total pressure?

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Answer :-

This question is solved by using the simple concept of gaseous law, firstly partial pressure of nitrogen gas is calculated then it is added to the partial pressure of oxygen.

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