Hydrocarbons

JEE Advanced · Chemistry · 29 past questions

20 of 29 · show all

1. Q1 2026 Paper 1

   Treatment of buta-1,3-diyne with NaNH$_2$ (2 equivalents), followed by reaction with excess of…

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2. Q2 2025 Paper 1

   Consider the depicted hydrogen (**H**) in the hydrocarbons given below. The most acidic hydrogen (**H**) is (with a figure)

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3. Q4 2021 Paper 1

   The major product formed in the following reaction is (with a figure)

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4. Q6 2020 Paper 1

   In the following reaction, compound Q is obtained from compound P via an ionic intermediate.… (with a figure)

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5. Q9 2019 Paper 2

   Which of the following reactions produce(s) propane as a major product? (with a figure)

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6. Q10 2019 Paper 2

   Choose the correct option(s) that give(s) an aromatic compound as the major product (with a figure)

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7. Q11 2017 Paper 1

   The correct statement(s) for the following addition reactions is(are) (with a figure)

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8. Q12 2017 Paper 1

   Among the following, the number of aromatic compound(s) is (with a figure)

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9. Q13 2017 Paper 2

   PARAGRAPH 2… (with a figure)

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10. Q14 2016 Paper 2

    Among the following, reaction(s) which gives(give) *tert*-butyl benzene as the major product is(are) (with a figure)

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11. Q15 2015 Paper 2

    The major product U in the following reactions is (with a figure)

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12. Q16 2015 Paper 2

    In the following reactions… (with a figure)

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13. Q17 2015 Paper 2

    In the following reactions… (with a figure)

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14. Q19 2013 Paper 1

    Among $P$, $Q$, $R$ and $S$, the aromatic compound(s) is/are (with a figure)

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15. Q21 2012 Paper 1

    Which of the following molecules, in pure form, is (are) **unstable** at room temperature ? (with a figure)

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16. Q22 2012 Paper 2

    Paragraph for Questions 33 and 34… (with a figure)

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17. Q23 2012 Paper 2

    Paragraph for Questions 33 and 34… (with a figure)

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18. Q24 2011 Paper 1

    An acyclic hydrocarbon P, having molecular formula C6H10, gave acetone as the only organic product through… (with a figure)

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19. Q25 2011 Paper 1

    An acyclic hydrocarbon P, having molecular formula C6H10, gave acetone as the only organic product through… (with a figure)

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20. Q28 2007 Paper 1

    The reagent(s) for the following conversion, is/are (with a figure)

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