JKBOSE 12th class Chemistry Question Paper | Surface Chemistry - important Questions

These are the important Questions asked from Surface Chemistry  Chapter in JKBOSE Class 12th Class Examination 

Note: Only Short & very short answer (sometimes) type Questions are asked from this chapter

Q1. Define Adsorption. Give main characteristics of physical Adsorption?

Q2. Explain Electrophoresis?

Q3. Difference between Absorption and Adsorption?

Q4. Lyophilic Vs  Lyophobic Colloids.

Q5. Discuss Tyndall Effects?

Q6. What are Emulsions? How are they classified/

Q7. Describe:-

(i) Brownian Motion

(ii) Electrophoresis

Q8. Explain Coagulation?

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JKBOSE 12th class Chemistry Papers of last 10 years

Q9. Distinguish between Physical and Chemical absorption.

Q10. Why is the time saved when cooking is done in a pressure cooker?

Q11. Briefly explain Hardy Schulze rule in colloids.

Q12. Distinguish between multi-molecular and Macro-molecular colloids.

Q13. What do you mean by Coagulating value? 

Q14. Briefly describe Freundlich adsorption isotherm?

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