JEE Main 2022ChemistrySome Basic Concepts of ChemistryEasyNumerical

JEE Main 2022 — Some Basic Concepts of Chemistry Question with Solution

JEE Main 2022 (27 Jul Shift 2)

Question

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In the above reaction, 5 g of toluene is converted into benzaldehyde with 92% yield. The amount of benzaldehyde produced is____ ×10-2 g

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Show full solutionCorrect answer: 530
Correct answer
530

Step-by-step explanation

Molar mass of benzaldehyde=106 g/mol

Number of moles of toluene =592

Number of moles of Benzaldehyde =0.92×592

Mass of Benzaldehyde =0.92×592×106=5.30 g=530×10-2 g

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About this question

This is a previous-year question from JEE Main 2022, covering the Some Basic Concepts of Chemistry 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.