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Day 209: MHT-CET Chemistry

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

  1. Question 1

    Basic Principles of Organic Chemistry. Asked once: 16 May 2023 S2 (same type asked 6 times) See all 6 of this type

    69
    Which from following compounds contains oxygen as a heteroatom?

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  2. Question 2

    Surface Chemistry. Asked once: 3 May 2023 S2 (same type asked 6 times) See all 6 of this type

    73
    Which is NOT an example of macromolecular colloid?

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  3. Question 3

    Electrochemistry. Asked once: 15 Apr 2026 S2 (same type asked 6 times) See all 6 of this type

    26
    Which of the following is an electrolyte in dry cell ?

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  4. Question 4

    Chemical Kinetics. Asked once: 21 Apr 2025 S2 (same type asked 6 times) See all 6 of this type

    94
    For a reaction, A⟶BA \longrightarrow B, rate equation is r=k[A]∘r = k\lbrack A\rbrack^{\circ}. If initial concentration of reactant is 'a'mol dm−3dm^{- 3} find half life time of reaction.

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  5. Question 5

    Halogen Derivatives of Alkanes. Asked once: 22 Apr 2025 S1 (same type asked 6 times) See all 6 of this type

    67
    What is formula of mustard gas?

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