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Boiling points of carboxylic acids compared with alcohols, amines and carbonyl compounds

This type of question, asked 5 times: 10 May 2023 S1, 21 Apr 2025 S1, 21 Apr 2025 S2, 17 Apr 2026 S1, 20 Apr 2026 S2. All 5 questions below, oldest first.

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  1. Question 1

    10 May 2023 S1

    67
    Which compound from following has highest boiling point?

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  2. Question 2

    21 Apr 2025 S1

    67
    Identify the correct decreasing order of boiling points for different organic compounds from following.

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  3. Question 3

    21 Apr 2025 S2

    100
    Which among the following has highest boiling point?

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  4. Question 4

    17 Apr 2026 S1

    41
    Which from the following is a correct decreasing order of boiling points for following organic compounds ?

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  5. Question 5

    20 Apr 2026 S2

    43
    Identify the reason for the highest boiling point of R-COOH as compared to alkanes, ethers, alcohols and aldehydes.

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