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12th Standard English Medium Chemistry Subject Surface Chemistry Book Back 5 Mark Questions with Solution Part - I updated Book back Questions Question Bank Software May-13 , 2022

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12th Standard English Medium Chemistry Subject Surface Chemistry Book Back 5 Mark Questions with Solution Part - I updated Book back Questions

12th Standard English Medium Chemistry Subject Surface Chemistry Book Back 5 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Chemistry

Time : 01:00:00 Hrs
Total Marks : 25

    Part I

    5 x 5 = 25

  1. Why does bleeding stop by rubbing moist alum

  2. Comment on the statement: Colloid is not a substance but it is a state of substance.

  3. Write a note on electro osmosis.

  4. Explain intermediate compound formation theory of catalysis with an example.

  5. Describe adsorption theory of catalysis

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