PYQ Vault

Day 238: MHT-CET Chemistry

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

  1. Question 1

    Aldehydes, Ketones and Carboxylic Acids. Asked once: 14 May 2026 S1 (same type asked 3 times) See all 3 of this type

    14
    What type of compound the benzaldehyde is?

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  2. Question 2

    Biomolecules. Asked once: 22 Apr 2025 S1 (same type asked 3 times) See all 3 of this type

    52
    Which from following nitrogen bases either of purine or pyrimidine does NOT contain −NH2-NH_{2} group attached with its ring?

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  3. Question 3

    Some Basic Concepts of Chemistry. Asked once: 11 Apr 2026 S1 (same type asked 3 times) See all 3 of this type

    1
    Calculate the mass of 100100 molecules of oxygen in amu and in grams.

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  4. Question 4

    Basic Principles of Organic Chemistry. Asked once: 10 May 2023 S1 (same type asked 3 times) See all 3 of this type

    72
    Which of the following groups exhibits (+)R(+)R effect?

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  5. Question 5

    Introduction to Polymer Chemistry. Asked once: 15 May 2023 S2 (same type asked 3 times) See all 3 of this type

    51
    Which from following is semisynthetic polymer?

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