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NTS 2026 NAT IGS Test Chemistry Aldehydes and Ketones Free Quiz 2
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NTS 2026 NAT IGS Test Chemistry Aldehydes and Ketones Free Quiz 2
Practice NTS 2026 NAT IGS Aldehydes and Ketones MCQs. Get instant results with Explanation.
Practice Quiz 2 for "Aldehydes and Ketones" (Chemistry). Total 20 MCQs available, split into 2 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in NTS.
General5 MCQs
11. What type of reaction do aldehydes and ketones undergo?
12. What is formed when HCN adds to aldehydes and ketones?
13. What is formed when NaHSO3 adds to aldehydes and ketones?
14. What is formed when aldehydes react with 2,4-DNP?
15. Which compounds give a positive 2,4-DNP test?
General5 MCQs
16. Which compound gives Tollens test?
17. Which compound gives Fehling test?
18. How does Tollens test distinguish aldehydes from ketones?
19. How does Fehling test distinguish aldehydes from ketones?
20. Which gives a positive Tollens test, acetaldehyde or acetone?

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NTS NAT

Conducting Body: National Testing Service (NTS)
Frequency: Monthly | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

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