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Day 27: MHT-CET Chemistry

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

  1. Question 1

    Coordination Compounds. This type asked 7 times: May 2022 S1, 9 May 2023 S1, 11 May 2023 S1, 25 Apr 2025 S1, 15 Apr 2026 S2, 16 Apr 2026 S1, 14 May 2026 S2. This one: 14 May 2026 S2 See all 7 of this type

    36
    Identify a complex having four unpaired electrons in it

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  2. Question 2

    Electrochemistry. This type asked 7 times: 2 May 2023 S2, 3 May 2023 S1, 4 May 2023 S1, 19 Apr 2025 S2, 25 Apr 2025 S2, 11 Apr 2026 S2, 14 May 2026 S2. This one: 14 May 2026 S2 See all 7 of this type

    26
    What is the number of moles of electrons that are required for the reduction of 22 moles of Al+3\mathrm{Al^{+3}} to Al?

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  3. Question 3

    Redox Reactions. This type asked 7 times: 4 May 2023 S2, 11 May 2023 S1, 11 May 2024 S2, 25 Apr 2025 S2, 17 Apr 2026 S2, 13 May 2026 S1, 14 May 2026 S2. This one: 14 May 2026 S2 See all 7 of this type

    12
    What is the oxidation number of S in H2SO3\mathrm{H_2SO_3} and H2S2O7\mathrm{H_2S_2O_7} respectively?

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  4. Question 4

    Basic Principles of Organic Chemistry. This type asked 7 times: 15 May 2023 S1, 26 Apr 2025 S1, 11 Apr 2026 S2, 17 Apr 2026 S1, 17 Apr 2026 S2, 18 Apr 2026 S1, 14 May 2026 S1. This one: 14 May 2026 S1 See all 7 of this type

    15
    Which of the following statements is correct regarding homologous series?

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  5. Question 5

    States of Matter. This type asked 7 times: May 2021 S1, 9 May 2024 S1, 12 May 2024 S1, 17 Apr 2026 S2, 12 May 2026 S1, 13 May 2026 S2, 14 May 2026 S1. This one: 14 May 2026 S1 See all 7 of this type

    4
    The volume of a given mass of a gas at 27∘C27^\circ\mathrm{C} is 2.1 dm32.1\ \mathrm{dm^3}. Calculate the new volume of a gas at constant pressure when the temperature is 7∘C7^\circ\mathrm{C}.

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