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Day 531: JEE Mains Chemistry

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

  1. Question 1

    Haloalkanes and Haloarenes. Asked once: 28 Jun 2022

    149
    The major product of the following reaction contains bromine atom(s).

  2. Question 2

    Hydrocarbons. Asked once: 31 Jan 2024

    57
    Number of alkanes obtained on electrolysis of a mixture of CH3COONaCH_{3}COONa and C2H5COONaC_{2}H_{5}COONa is _____ .

  3. Question 3

    Organic Chemistry - Some Basic Principles and Techniques. Asked once: 27 Jan 2024

    44
    Cyclohexene is ______ type of an organic compound.

    Tap an option to check your answer.

  4. Question 4

    Organic Reaction Mechanisms. Asked once: 2021 Paper 7

    37
    The above reaction requires which of the following reaction conditions?

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  5. Question 5

    Structure of Atom. Asked once: 2021 Paper 2

    39
    According to Bohr's atomic theory: (A) Kinetic energy of electron is ∝Z2n2\propto\frac{Z^{2}}{n^{2}} (B) The product of velocity ( vv ) of electron and principal quantum number ( nn ), vn∝Z2vn\propto Z^{2}. (C) Frequency of revolution of electron in an orbit is ∝Z3n3\propto\frac{Z^{3}}{n^{3}}. (D) Coulombic force of attraction on the electron is ∝Z3n4\propto\frac{Z^{3}}{n^{4}}. Choose the most appropriate answer from the options given below:

    Tap an option to check your answer.