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11th Standard English Medium Chemistry Subject Alkali and Alkaline Earth Metals Creative 3 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15
  1. Lithium salts are more soluble than the salts of other metals of group 1. Justify.

  2. How does the alkali metals produce characteristic colour to the oxidising flame

  3. Why is the density of potassium less than that of sodium?

  4. Why are potassium and caesium, rather than lithium used in photochemical cells?

  5. Why does lithium exhibit anomalous properties?

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