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Day 110: MHT-CET Chemistry

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

  1. Question 1

    Solutions and Colligative Properties. This type asked 3 times: 11 May 2023 S2, 13 May 2024 S2, 14 May 2024 S2. This one: 14 May 2024 S2 See all 3 of this type

    57
    A neon-dioxygen mixture contains 64 g O2_2 and 160 g Ne. If the total pressure is 25 bar, calculate the partial pressure of dioxygen.

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  2. Question 2

    Transition and Inner Transition Elements. This type asked 3 times: 11 May 2023 S1, 13 May 2024 S2, 14 May 2024 S2. This one: 14 May 2024 S2 See all 3 of this type

    55
    Identify the element having highest ionization enthalpy.

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  3. Question 3

    Elements of Group 1 and 2. This type asked 3 times: 9 May 2024 S1, 10 May 2024 S1, 11 May 2024 S1. This one: 11 May 2024 S1 See all 3 of this type

    52
    Which of the following is a property of alkali metals?

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  4. Question 4

    Redox Reactions. This type asked 3 times: 15 May 2023 S1, 16 May 2023 S2, 11 May 2024 S1. This one: 11 May 2024 S1 See all 3 of this type

    84
    Oxidation state of manganese in potassium permanganate is:

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  5. Question 5

    Structure of Atom. This type asked 3 times: May 2021 S1, 16 May 2023 S2, 11 May 2024 S1. This one: 11 May 2024 S1 See all 3 of this type

    80
    Which emission transition series is obtained when electron jumps from n2=∞n_2 = \infty to n1=1n_1 = 1?

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