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12th Standard Chemistry English Medium - Surface Chemistry 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Sep-02 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Chemistry Subject -   Surface Chemistry, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Chemistry English Medium - Surface Chemistry 3 Mark Book Back Question Paper and Answer Key 2022 - 2023

Surface Chemistry 3 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Chemistry

Time : 01:00:00 Hrs
Total Marks : 18

    3 Marks

    6 x 3 = 18

  1. Differentiate physisorption and chemisorption.

  2. What is the difference between a sol and a gel?

  3. What are the factors which influence the adsorption of a gas on a solid?

  4. Give three uses of emulsions.

  5. Write a note on electro osmosis.

  6. Write a note on catalytic poison

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