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PU M Entry Chemistry Aldehydes and Ketones MCQs Test 2
Chemistry

PU M Entry Chemistry Aldehydes and Ketones MCQs Test 2

Free preview: First 4 questions are free. After that (or after 3 minutes, whichever comes first) you'll need to unlock the full quiz.

Practice PU M 2026 Entry Test Chemistry MCQs from Aldehydes and Ketones. Get instant results with Explanation.

Practice Quiz 2 for "Aldehydes and Ketones" (Chemistry). Total 17 MCQs available, split into 2 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in PU M.

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Punjab University Entry Test PU-M

Conducting Body: University of The Punjab (PU)
Frequency: Bi-Annual | Time: 80 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Merit Formula: Intermediat 50% Matric 25% PU M Entry Test 25%

1. What is formed when NaHSO3 adds to aldehydes and ketones?
2. What is formed when aldehydes react with 2,4-DNP?
3. Which compounds give a positive 2,4-DNP test?
4. Which compound gives Fehling test?
5. How does Tollens test distinguish aldehydes from ketones?
6. How does Fehling test distinguish aldehydes from ketones?
7. Which gives a positive Tollens test, acetaldehyde or acetone?
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