PYQ Vault

Day 152: MHT-CET Chemistry

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

  1. Question 1

    Solutions and Colligative Properties. Asked 2 times: 15 May 2023 S1*, 14 May 2024 S2 (* = numbers or wording changed that year) See all 2 times it was asked

    61
    Calculate Henry's law constant KHK_H if the solubility S=0.028 mol dm−3S = 0.028\,\text{mol dm}^{-3} at pressure P=0.346 barP = 0.346\,\text{bar}.

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  2. Question 2

    Amines. Asked 2 times: 2 May 2023 S1, 14 May 2024 S1 See all 2 times it was asked

    61
    Which isomer among the following has highest boiling point?

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  3. Question 3

    Basic Principles of Organic Chemistry. Asked 2 times: 9 May 2023 S2, 14 May 2024 S1 See all 2 times it was asked

    60
    Which among the following is NOT a true statement for enantiomers?

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  4. Question 4

    Coordination Compounds. Asked 2 times: 3 May 2023 S1, 14 May 2024 S1 See all 2 times it was asked

    59
    What is coordination number of central metal ion in [Fe(C2O4)3]3−[\text{Fe}(\text{C}_2\text{O}_4)_3]^{3-}?

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  5. Question 5

    Solutions and Colligative Properties. Asked 2 times: 10 May 2024 S1*, 14 May 2024 S1 (* = numbers or wording changed that year) See all 2 times it was asked

    67
    Calculate the depression in freezing point of solution when 4 g nonvolatile solute of molar mass 126 g mol−1126\,\text{g mol}^{-1} is dissolved in 80 ml water. [Cryoscopic constant of water =1.86 K kg mol−1=1.86\,\text{K kg mol}^{-1}]

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