PYQ Vault

Day 451: MHT-CET Chemistry

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

  1. Question 1

    Surface Chemistry. Asked once: 2 May 2023 S1

    59
    Which of the following is an example of heterogeneous catalysis?

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  2. Question 2

    Transition and Inner Transition Elements. Asked once: 11 Apr 2026 S2

    37
    What type of color is observed when a compound absorbs red coloured light?

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  3. Question 3

    Alcohols, Phenols and Ethers. Asked once: 11 Apr 2026 S2

    41
    What type of mechanism is followed by dehydration of alcohol to form ether?

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  4. Question 4

    Aldehydes, Ketones and Carboxylic Acids. Asked once: 16 Apr 2026 S2

    41
    Acetone on heating with CrO3\mathrm{CrO_3} mainly forms,

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  5. Question 5

    Alkenes. Asked once: 4 May 2023 S1

    69
    Which of the following alkenes does NOT exhibit cis-trans isomerism?

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