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Day 132: MHT-CET Chemistry

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

  1. Question 1

    Chemical Kinetics. Asked 2 times: 4 May 2023 S2*, 16 Apr 2026 S1 (* = numbers or wording changed that year) See all 2 times it was asked

    31
    The rate constant for the reaction 2N2O5→4NO2+O2\mathrm{2N_2O_5 \rightarrow 4NO_2 + O_2} is 3.0×10−5 s−13.0 \times 10^{-5}\ \mathrm{s^{-1}}. If the rate is 2.4×10−52.4 \times 10^{-5} mole L−1 s−1\mathrm{L^{-1}\,s^{-1}} then the concentration of N2O5\mathrm{N_2O_5} (mol L−1\mathrm{L^{-1}}) is

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  2. Question 2

    Electrochemistry. Asked 2 times: 2 May 2023 S2, 16 Apr 2026 S1 See all 2 times it was asked

    29
    What happens during the discharge of a lead storage battery?

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  3. Question 3

    Structure of Atom. Asked 2 times: 15 Apr 2026 S2, 16 Apr 2026 S1 See all 2 times it was asked

    14
    The most abundant element in the universe is

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  4. Question 4

    Coordination Compounds. Asked 2 times: 20 Apr 2025 S2, 15 Apr 2026 S2 See all 2 times it was asked

    36
    Which of the following ligands splits d orbitals to maximum level?

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  5. Question 5

    Surface Chemistry. Asked 2 times: 4 May 2023 S2*, 15 Apr 2026 S2 (* = numbers or wording changed that year) See all 2 times it was asked

    31
    Which of the following exhibits the minimum coagulating power for precipitating of positively charged ferric oxide sol ?

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