JEE Main 2022ChemistryStates of MatterEasyNumerical

JEE Main 2022 — States of Matter Question with Solution

JEE Main 2022 (25 Jun Shift 2)

Question

A rigid nitrogen tank stored inside a laboratory has a pressure of 30 atm at 06:00 am when the temperature is 27 °C. At 03:00pm, when the temperature is 45 °C, the pressure in the tank will be _____ atm. [nearest integer]

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Show full solutionCorrect answer: 32
Correct answer
32

Step-by-step explanation

According to Gay Lussac law At constant volume and mole

P1T1=P2T2

30300=P2318

P2=30300×318=31.8≈32

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About this question

This is a previous-year question from JEE Main 2022, covering the States of Matter chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.