Question 1:
a) Derive Classius-Clapeyran equation and write its applications.
b) Explain the variation of chemical potential with temperature and pressure.
Question 2:
a) Describe the principle and applications of ionization chamber, proportional counter and Geiger Muller counter.
b) Write the applications of radio isotopes in agriculture, medicine and industry.
Question 3:
a) Derive an equation for EMF of a cell with transference.
b) Define the term activity coefficient. Describe how activity coefficient is determined by EMF method.
Question 4:
a) Write note on:
• Heterogeneous catalysis
• Laws of photochemistry.
b) Explain the Collision theory of reaction rate with illustrations.