Equilibrium
Why does brown gas in a sealed tube change colour with temperature, and why does tooth enamel dissolve in acid. This chapter in NCERT Class 11 Chemistry, Chapter 6, studies chemical equilibrium through the law of mass action, equilibrium constant, Le Chatelier principle and factors like concentration, pressure and temperature. It covers ionic equilibria, acids and bases, pH, buffer solutions and solubility product. You will learn to write equilibrium expressions and to predict how changing conditions shifts a reaction.
Try a free lesson