In a reaction ![JEE Main 2023 Chemistry, Carboxylic Acid Derivatives — question figure](https://prepforbharat.s3.ap-south-1.amazonaws.com/exam/615f0e999476412f48314daf/Chemistry/images/Carboxylic_Acid_Derivatives/648b5a6e417cc3fb48d67f72/question_1__q_648b5a6e417cc3fb48d67f72__cdn-question-pool.getmarks.app__17378398-8b9c-4332-ba56-862b60764cd6-9896850__18a48d6ecd_final_ppt_sync.png) reagents ‘$X$’ and ‘$Y$’ respectively are:

JEE Main 2023 — Chemistry Organic Chemistry

2023mcqhard

In a reaction

JEE Main 2023 Chemistry, Carboxylic Acid Derivatives — question figure

reagents ‘ $X$ ’ and ‘ $Y$ ’ respectively are:

Official previous-year question

Held on 1 Feb 2023 · Verified 6 Jul 2026.

Options

A
${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$ and ${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$
B
${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$ and ${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$
C
${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$ and ${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$
D
${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+}\Delta$ and ${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$

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Solution

When salicylic acid is heated with methyl alcohol, the carboxyl group of salicylic acid is esterified producing a strong-smelling liquid ester (methyl salicylate). Aspirin is prepared by chemical synthesis from salicylic acid, through acetylation with acetic anhydride.

JEE Main 2023 Chemistry, Carboxylic Acid Derivatives — solution figure Hence, reagent $'Y'$ and $'X'$ respectively are: ${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$ and ${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$ .

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Options

${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$ and ${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$

${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$ and ${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$

${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$ and ${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+},\Delta$

${\mathrm{CH}}_{3}\mathrm{OH}/{H}^{+}\Delta$ and ${({\mathrm{CH}}_{3}\mathrm{CO})}_{2}O/{H}^{+}$

Solution

JEE Main 2023 — Chemistry Organic Chemistry

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JEE Main 2023 — Chemistry Organic Chemistry

Options

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Solution

Your note

JEE Main Organic Chemistry in other years

More JEE Main Organic Chemistry questions

Other Chemistry topics for JEE Main

Physical Chemistry

Inorganic Chemistry

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