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12th Standard English Medium Chemistry Subject Transition and Inner Transition Elements Book Back 3 Mark Questions with Solution Part - I Question Bank Software Jun-02 , 2021

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12th Standard English Medium Chemistry Subject Transition and Inner Transition Elements Book Back 3 Mark Questions with Solution Part - I

12th Standard English Medium Chemistry Subject Transition and Inner Transition Elements Book Back 3 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15

    Part I

    5 x 3 = 15

  1. What are interstitial compounds?

  2. Calculate the number of unpaired electrons in Ti3+ , Mn2+ and calculate the spin only magnetic moment.

  3. Write the electronic configuration of Ce4+ and Co2+.

  4. Compare the ionization enthalpies of first series of the transition elements.

  5. Actinoid contraction is greater from element to element than the lanthanoid contraction, why?

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