States of Matter and Gaseous StatemediumMCQ SINGLE

A closed vessel contains equal number of nitrogen and oxygen molecules at a pressure of mm. If nitroStates of Matter and Gaseous State Chemistry Question

Question

A closed vessel contains equal number of nitrogen and oxygen molecules at a pressure of $P$ mm. If nitrogen is removed from the system, then the pressure will be

Answer: C

💡 Solution & Explanation

Equal molecules mean each contributes P/2. Removing one leaves P/2. Therefore, correct answer is C.

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry