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12th Standard English Medium Chemistry Subject Surface Chemistry Creative 5 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 25
    5 x 5 = 25
  1. Write the characteristics of catalysts.

  2. Write a note on phase transfer catalysis.

  3. Explain the various chemical methods by which colloids can be prepared.

  4. Explain the electrical property of colloids with a neat diagram. (or) Write a note on Helmholta electrical double layer.

  5. Write any five applications of colloids in day - to day life.

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