Aldehydes, Ketones and Carboxylic Acids

JEE Advanced · Chemistry · 20 past questions

15 of 20 · show all

1. Q1 2024 Paper 1

   Complete reaction of acetaldehyde with excess formaldehyde, upon heating with conc. NaOH solution, gives P…

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2. Q4 2019 Paper 2

   Answer Q.17 and Q.18 by appropriately matching the lists based on the information given in the paragraph… (with a figure)

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3. Q5 2017 Paper 2

   Compounds $\mathbf{P}$ and $\mathbf{R}$ upon ozonolysis produce $\mathbf{Q}$ and $\mathbf{S}$, respectively.… (with a figure)

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4. Q6 2016 Paper 2

   Reagent(s) which can be used to bring about the following transformation is(are) (with a figure)

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5. Q7 2015 Paper 1

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

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6. Q8 2015 Paper 2

   Among the following, the number of reaction(s) that produce(s) benzaldehyde is (with a figure)

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7. Q9 2015 Paper 2

   In the following reactions, the product S is (with a figure)

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8. Q10 2014 Paper 1

   In the reaction shown below, the major product(s) formed is/are (with a figure)

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9. Q12 2013 Paper 2

   After completion of the reactions (I and II), the organic compound(s) in the reaction mixtures is(are) (with a figure)

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10. Q13 2013 Paper 2

    Paragraphs for Questions 35 and 36… (with a figure)

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11. Q14 2012 Paper 1

    The number of optically active products obtained from the **complete** ozonolysis of the given compound is (with a figure)

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12. Q16 2010 Paper 2

    Paragraph for Questions 12 to 14.… (with a figure)

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13. Q17 2010 Paper 2

    Paragraph for Questions 12 to 14.… (with a figure)

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14. Q18 2010 Paper 2

    Paragraph for Questions 12 to 14.… (with a figure)

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15. Q20 2008 Paper 2

    Paragraph for Question Nos. 58 to 60…

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