PYQ Vault

Day 548: JEE Mains Chemistry

5 questions. Try each one first, then open its answer.

  1. Question 1

    Organic Chemistry - Some Basic Principles and Techniques. Asked once: 1 Feb 2023

    149
    Testosterone, which is a steroidal hormone, has the following structure The total number of asymmetric carbon atom /s/s in testosterone is___
  2. Question 2

    The p-Block Elements. Asked once: 2021 Paper 23

    45
    Which one of the following correctly represents the order of stability of oxides, X2O;(X=X_{2}O;(X = halogen ))?

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  3. Question 3

    Alcohols, Phenols and Ethers. Asked once: 2021 Paper 17

    43
    consider the above reaction, and choose the correct statement:

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  4. Question 4

    Aldehydes, Ketones and Carboxylic Acids. Asked once: 29 Jul 2022

    48
    Consider the following reaction sequence: The product ' BB ' is:

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  5. Question 5

    Amines. Asked once: 14 Jun 2022

    137
    The conversion of propan-1-ol to n-butylamine involves the sequential addition of reagents. The correct sequential order of reagents is.

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