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Day 128: MHT-CET Chemistry

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

  1. Question 1

    Halogen Derivatives of Alkanes. Asked 2 times: 23 Apr 2025 S1, 18 Apr 2026 S1 See all 2 times it was asked

    35
    The reaction of aryl halide with sodium metal in dry ether to give biphenyl is known as

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  2. Question 2

    States of Matter. Asked 2 times: 25 Apr 2025 S2*, 18 Apr 2026 S1 (* = numbers or wording changed that year) See all 2 times it was asked

    6
    What ratio by mass of 'Ne' and CH4\mathrm{CH_4} should be mixed so that partial pressure exerted by each gas is same?

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  3. Question 3

    Aldehydes, Ketones and Carboxylic Acids. Asked 2 times: 3 May 2023 S2, 17 Apr 2026 S2 See all 2 times it was asked

    41
    Identify the product 'Y' in the following reaction Benzonitrile →C6H5MgBr/dry etherX→H3O+Y+MgBr(OH)+NH3\xrightarrow{\mathrm{C_6H_5MgBr}/\text{dry ether}} X \xrightarrow{\mathrm{H_3O^+}} Y + \mathrm{MgBr(OH)} + \mathrm{NH_3}

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  4. Question 4

    Chemical Bonding and Molecular Structure. Asked 2 times: 4 May 2023 S2*, 17 Apr 2026 S2 (* = numbers or wording changed that year) See all 2 times it was asked

    4
    Identify the number of lone pair and bond pair electrons present in the valence shell of central atom in BrF3\mathrm{BrF_3}.

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  5. Question 5

    Coordination Compounds. Asked 2 times: 26 Apr 2025 S2, 17 Apr 2026 S2 See all 2 times it was asked

    35
    Identify a ligand with lowest field strength among the following.

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