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Day 386: JEE Mains Chemistry

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

  1. Question 1

    Chemical Bonding and Molecular Structure. Asked once: 2021 Paper 11 (same type asked 15 times) See all 15 of this type

    29
    The hybridisation of Xenon in XeOF4XeOF_{4} is

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  2. Question 2

    Organic Chemistry - Some Basic Principles and Techniques. Asked once: 2021 Paper 22 (same type asked 15 times) See all 15 of this type

    45
    Choose the correct name for compound given below:

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  3. Question 3

    Coordination Compounds. Asked once: 2021 Paper 12 (same type asked 19 times) See all 19 of this type

    36
    Spin only magnetic moment of Fe2+Fe^{2 +} with weak field ligand is:

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  4. Question 4

    Coordination Compounds. Asked once: 2021 Paper 2 (same type asked 19 times) See all 19 of this type

    42
    The calculated magnetic moments (spin only value) for species [FeCl4]2−,[Co(C2O4)3]3−\left\lbrack FeCl_{4} \right\rbrack^{2 -},\left\lbrack Co\left( C_{2}O_{4} \right)_{3} \right\rbrack^{3 -} and MnO42−MnO_{4}^{2 -} respectively are :

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  5. Question 5

    Alcohols, Phenols and Ethers. Asked once: 6 Apr 2026 S1

    48
    4.7 g of phenol is heated with Zn to give product X. If this reaction goes to 60%60\% completion then the number of moles of compound X formed will be ____\_\_\_\_ ×10−2\times 10^{- 2} (Nearest Integer) (Given molar mass in gmol−1:H:1,C:12,O:16g{mol}^{- 1}:H:1,C:12,O:16 )