JEE Main 2021 · ChemistryNumerical answerNumerical valueEasyCalculation

JEE Main 24 February 2021, Shift 2, Chemistry Q52

Question 52 of 90 in this shift, Chemistry question 22 of 30, Section B.

The volume occupied by 4.75 g of acetylene gas at

50^\circ

C and 740 mmHg pressure is __________ L. (Rounded off to the nearest integer) [Given R

= 0.0826

L atm

\mathrm{K^{-1}\,mol^{-1}}

]

Official answer

NTA final key.

Chapter: States of Matter
Topic: Ideal Gas Laws
Idea tested: Ideal Gas Equation

Same idea in other shifts

Asked 10× 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 108 of the 174 JEE Main shifts held from 2017 to 2026.