JEE Main 2021ChemistryHaloalkanes And HaloarenesHaloalkanesmediumNumerical

JEE Main 2021Haloalkanes And Haloarenes Question with Solution

From: JEE Main 2021 (Online) 26th August Evening Shift

Question

A chloro compound "A".

(i) forms aldehydes on ozonolysis followed by the hydrolysis.

(ii) when vaporized completely 1.53 g of A, gives 448 mL of vapour at STP.

The number of carbon atoms in a molecule of compound A is ___________.

Enter your answer

Show full solutionCorrect answer: 76.5
Correct answer
76.5

Step-by-step explanation

448 ml of A 1.53 gm A

22400 ml of A 22400 gm A = 76.5 Agm



& MM is 36 + 5 + 35.5 = 76.5

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About this question

This is a previous-year question from JEE Main 2021, covering the Haloalkanes And Haloarenes 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.