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11th Standard English Medium Chemistry Subject Chemical bonding Book Back 2 Mark Questions with Solution Part - I updated Book back Questions Question Bank Software May-13 , 2022

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11th Standard English Medium Chemistry Subject Chemical bonding Book Back 2 Mark Questions with Solution Part - I updated Book back Questions

11th Standard English Medium Chemistry Subject Chemical bonding Book Back 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10

  1. Define bond energy.

  2. What is Polar Covalent bond ? explain with example.

  3. Explain resonance with reference to carbonate ion ?

  4. What type of hybridisations are possible in the following geometeries ?
    a) octahedral
    b) tetrahedral
    c) square planer

  5. CO2 and H2O both are triatomic molecule but their dipole moment values are different. Why ?

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