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Day 536: JEE Mains Chemistry

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

  1. Question 1

    Organic Reaction Mechanisms. Asked once: 2021 Paper 2

    48
    Match List-I with List-II (shown in the figure) and choose the correct answer:

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  2. Question 2

    The p-Block Elements. Asked once: 25 Jul 2022

    40
    The geometry around boron in the product ' BB ' formed from the following reaction is
    BF3+NaH→450 K A+NaFBF_{3}+ NaH\overset{450\text{ }K}{\rightarrow}\text{ }A + NaF
    A+NMe3→BA +NMe_{3}\rightarrow B

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  3. Question 3

    Alcohols, Phenols and Ethers. Asked once: 25 Jun 2022

    47
    In the following reaction: The compounds A and B respectively are:-

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  4. Question 4

    Aldehydes, Ketones and Carboxylic Acids. Asked once: 29 Jan 2023

    135
    Find out the major products from the following reaction sequence.

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  5. Question 5

    Amines. Asked once: 29 Jul 2022

    47
    Which among the following represent reagent ' A′A^{'} ?

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