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12th Standard English Medium Chemistry Subject Transition and Inner Transition Elements Creative 3 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15
  1. What are the uses of potassium dichromate?

  2. What happens to potassium permanganate on chemical oxidation?

  3. Explain the oxidising property of KMnO4 in alkaline medium.

  4. What are the causes of lanthanoids contraction?

  5. Which is the last element in the series of the actinoids? Write the electronic configuration of this element comment on the possible oxidation state of this element.

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