JEE Main 2023 · PhysicsMultiple choiceSingle correctEasyApplication

JEE Main 8 April 2023, Shift 2, Physics Q33

Question 33 of 90 in this shift, Physics question 3 of 30, Section A.

The temperature at which the kinetic energy of oxygen molecules becomes double than its value at

27^\circ

C is

(1) $327^\circ$ COfficial answer
(2) $627^\circ$ C
(3) $927^\circ$ C
(4) $1227^\circ$ C

Official answer

Option 1

NTA final key.

Chapter: Kinetic Theory
Topic: Kinetic Theory of Gases
Idea tested: Kinetic Energy and Temp

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Asked 6× in all

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Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.