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NEET Chemistry PYQs

Aldehydes, Ketones and Carboxylic Acids NEET PYQs

Aldehydes, Ketones and Carboxylic Acids ke NEET previous year questions, saal ke hisaab se. Option dabao, instantly check karo, aur step-by-step solution dekho. Har answer NTA ki official answer key se match kiya hua.

3 questions1 paper
Q1NEET 2025Q.70Easy
The correct order of decreasing acidity of the following aliphatic acids isनिम्न ऐलिफ़ैटिक अम्लों की घटती अम्लता का सही क्रम है
Q2NEET 2025Q.78Medium
The major product of the following reaction is (see figure; options (1) to (4) are the structures shown):
$\ce{C6H5COCH2CH2CN}$ + (i) $\ce{CH3MgBr}$ (excess), (ii) $\ce{H3O+}$
निम्न अभिक्रिया का मुख्य उत्पाद है (चित्र देखें; विकल्प (1) से (4) दी गई संरचनाएँ हैं):
$\ce{C6H5COCH2CH2CN}$ + (i) $\ce{CH3MgBr}$ (आधिक्य), (ii) $\ce{H3O+}$
Figure for NEET 2025 question 78
Q3NEET 2025Q.83Easy
Identify the suitable reagent for the following conversion.
$\ce{C6H5COOCH3 -> C6H5CHO}$ (methyl benzoate to benzaldehyde)
निम्न रूपांतरण के लिए उपयुक्त अभिकर्मक पहचानें।
$\ce{C6H5COOCH3 -> C6H5CHO}$ (मेथिल बेंज़ोएट से बेंज़ैल्डिहाइड)

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