The equilibrium constant for a reaction is `2 xx 10^(-23) " at " 25^(@)C " and " 2xx 10^(-2) " at " 50^(@)C.` Is the reaction endothermic or exothermic ?
The equilibrium constant is the ratio of the concentration of products to the concentration of reactants. In any chemical reaction, the equilibrium constant is obtained when the chemical reaction reaches...