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Day 278: MHT-CET Chemistry

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

  1. Question 1

    Transition and Inner Transition Elements. Asked once: 20 Apr 2025 S1 (same type asked 8 times) See all 8 of this type

    77
    Which from following is a lanthanoid element?

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  2. Question 2

    Surface Chemistry. Asked once: 15 May 2023 S1 (same type asked 8 times) See all 8 of this type

    85
    Identify dispersed phase and dispersion medium in fog respectively.

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  3. Question 3

    Transition and Inner Transition Elements. Asked once: 13 May 2026 S2 (same type asked 8 times) See all 8 of this type

    33
    The effective magnetic moment (μ)(\mu) of Cr3+\mathrm{Cr^{3+}} is measured as 3.873.87 Bohr magnetons (BM). Determine the number of unpaired electrons in Cr3+\mathrm{Cr^{3+}}.

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  4. Question 4

    Alcohols, Phenols and Ethers. Asked once: 14 May 2024 S1 (same type asked 8 times) See all 8 of this type

    90
    Which of the following is a pair of dihydric phenols?

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  5. Question 5

    Elements of Group 16, 17 and 18. Asked once: 18 Apr 2026 S2 (same type asked 8 times) See all 8 of this type

    32
    What is the oxidation state of chlorine in its weakest oxoacid?

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