SS1 Commerce – Modern Trends in Retailing

In today’s class, we will discuss modern trends in retailing. Modern Trends in Retailing CONTENT 1. Self–Service 2. Branding 3. After-sales services 4. Vending machines/Automatic Vending   Self-service: This is

SS2 Chemistry – Electrolysis of Specified Electrolytes

TOPIC: ELECTROLYSIS OF SOME ELECTROLYTES ELECTROLYSIS OF CONCENTRATED SODIUM CHLORIDE SOLUTION (BRINE) USING GRAPHITE ANODE.   Ions present in solution. NaCl H2O  Cations Na+ H+ Anions Cl– OH–   At

Environmental Factors Affecting Agricultural Production

In today’s class, we will discuss the environmental factors affecting agricultural production.  CONTENT: Environmental factors affecting agricultural production can be grouped into: Climate factors Biotic factors Edaphic factors. Climate: This