PYQ Vault

Day 417: MHT-CET Chemistry

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

  1. Question 1

    Coordination Compounds. Asked once: 21 Apr 2025 S1

    63
    Which is NOT correct regarding stock notation?

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  2. Question 2

    Electrochemistry. Asked once: 13 Apr 2026 S1

    25
    Identify the correct name of law. "At infinite dilution each ion migrates independent of co-ion and contributes to total molar conductivity of an elctrolyte irrespective of the nature of other ion to which it is associated."

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  3. Question 3

    Elements of Group 1 and 2. Asked once: 18 Apr 2026 S2

    14
    What is the general formula of halide salts of alkali metals if M is a metal atom ?

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  4. Question 4

    Elements of Group 13, 14 and 15. Asked once: 13 Apr 2026 S2

    14
    What is the nature of Al2O3\mathrm{Al_2O_3}?

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  5. Question 5

    Elements of Group 16, 17 and 18. Asked once: 13 Apr 2026 S1

    32
    In the Charring process, concentrated sulfuric acid reacts with sugar to give sugar charcoal. What is the role of conc. H2SO4\mathrm{H_2SO_4} in this reaction?

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