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11th Standard English Medium Chemistry Subject Chemical bonding Creative 2 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. Metals are very good electrical conductors. Why?

  2. Metals have high thermal conductivity. Give reason.

  3. Most metals are black except Cu, Ag and Au. Why ?

  4. Write the favourable factors for the formation of ionic bond.

  5. Although geometries of NH3 and H20 molecules are distorted tetrahedral, bond angle in water is less than that of ammonia. Discuss

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