PYQ Vault
EbooksTutor

Day 372: JEE Mains Chemistry

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

  1. Question 1

    Classification of Elements and Periodicity. Asked once: 4 Apr 2024 (same type asked 8 times) See all 8 of this type

    136
    Given below are two statements: Statement I: The correct order of first ionization enthalpy values of Li,Na,FLi,Na,F and ClCl is Na<Li<Cl<FNa < Li < Cl < F. Statement II: The correct order of negative electron gain enthalpy values of Li,Na,FLi,Na,F and ClCl is Na<Li<F<ClNa < Li < F < Cl In the light of the above statements, choose the correct answer from the options given below:

    Tap an option to check your answer.

  2. Question 2

    Classification of Elements and Periodicity. Asked once: 2021 Paper 1 (same type asked 8 times) See all 8 of this type

    47
    Consider the elements Mg,Al,S,PMg,Al,S,P and SiSi, the correct increasing order of their first ionization enthalpy is:

    Tap an option to check your answer.

  3. Question 3

    The p-Block Elements. Asked once: 4 Apr 2024 (same type asked 8 times) See all 8 of this type

    131
    The correct order of the first ionization enthalpy is

    Tap an option to check your answer.

  4. Question 4

    The d- and f-Block Elements. Asked once: 2021 Paper 7 (same type asked 8 times) See all 8 of this type

    48
    What is the spin-only magnetic moment value (BM) of a divalent metal ion with atomic number 25, in it's aqueous solution?

    Tap an option to check your answer.

  5. Question 5

    Organic Chemistry - Some Basic Principles and Techniques. Asked once: 2021 Paper 16 (same type asked 8 times) See all 8 of this type

    24
    Arrange the increasing order of stability order of the following: (i) (ii) (iii) (iv)

    Tap an option to check your answer.