Q1. [1] § 4.3.3 Addition Reaction
Assertion (A) : Some vegetable oils are healthy.
Reason (R) : Vegetable oils generally have long unsaturated carbon chains.
- (A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
- (B) Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
- (C) Assertion (A) is true, but Reason (R) is false.
- (D) Assertion (A) is false, but Reason (R) is true.
Previously asked in CBSE board exam
2024 31/5/1 Q17
Generated by claude-sonnet-4-6 · 2026-06-15 06:47 · grounding rag
Model Answer
(A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
Explanation
The textbook directly states that vegetable oils have long unsaturated carbon chains, and oils containing unsaturated fatty acids are healthier than saturated animal fats. Thus, R correctly explains A. Source: Chapter 4, Section 4.3.3.
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