Chapter 8

Chapter # 8

1. How ammonia is synthesized by Haber’s process .also give the optimum conditions of reaction?

2. How does a catalyst affect a reversible reaction?

3. What is solubility? What is solubility product expression of PbCl₂ & Ag₂CrO_4?

4. How extent of a reversible reaction can be indicated by equilibrium constant?

5. State law of mass action?

6. State Le-Chatelier’s principle and discuss the effect of change of in concentration of product on reversible reaction?

7. Define Lowery Bronsted concept of acid and base?

8. Buffers are important in various areas of chemistry, justify it?

9. What is the effect of increase of temperature on the yield of product for the reaction?

10. Explain the term buffer and buffer capacity?

11. What is the effect of pressure on the synthesis of ammonia by Haber’s process?

12. Differentiate b/w reversible and irreversible reactions?