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Aldehydes Ketones and Carboxylic Acids question

2025 · 23 Jan · Shift 1 · Q7
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  5. /2025 · 23 Jan · Shift 1 · Q7

Aldehydes Ketones and Carboxylic Acids question

2025 · 23 Jan · Shift 1 · Q7

JEE MainChemistryAldehydes Ketones and Carboxylic AcidsMCQ+4 / −1
The major product of the following reaction is : CH3CH2CH=O→ reflux  excess HCHO alkali \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}=\mathrm{O} \xrightarrow[\text { reflux }]{\substack{\text { excess } \mathrm{HCHO} \\ \text { alkali }}}CH3​CH2​CH=O excess HCHO alkali ​ reflux ​ ?
  1. A
    JEE Main 2025 (Online) 23rd January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 21 English Option 1
  2. B
    CH3−CH2−CH2−OH\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{OH}CH3​−CH2​−CH2​−OH
  3. C
    JEE Main 2025 (Online) 23rd January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 21 English Option 3
  4. D
    JEE Main 2025 (Online) 23rd January Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 21 English Option 4
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