PYQ Vault

Day 488: JEE Mains Chemistry

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

  1. Question 1

    Classification of Elements and Periodicity. Asked once: 30 Jan 2024

    133
    Given below are two statements: Statement - I: Along the period, the chemical reactivity of the element gradually increases from group 1 to group 18 Statement - II: The nature of oxides formed by group 1 element is basic while that of group 17 elements is acidic. In the light of the above statements, choose the most appropriate answer from the options given below:

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  2. Question 2

    Electrochemistry. Asked once: 6 Apr 2023

    33
    The standard electrode potential of M+/MM^{+}/M in aqueous solution does not depend on

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  3. Question 3

    Haloalkanes and Haloarenes. Asked once: 31 Jan 2024

    56
    The total number of hydrogen atoms in product AA and product BB is ______ .
  4. Question 4

    Hydrocarbons. Asked once: 22 Jan 2025

    105
    When sec-butylcyclohexane reacts with bromine in the presence of sunlight, the major product is :

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  5. Question 5

    Organic Chemistry - Some Basic Principles and Techniques. Asked once: 4 Apr 2024

    41
    Which among the following is incorrect statement?

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