Monday 16 March 2015

Chemical kinetics

Chemical kinetics is the important part of chemistry that deals with the rate of a chemical reaction. It is a study of chemical reaction rates, rate law, factors affacting on chemical reaction, such as temperature, concentration and pressure. Mechanism of the reaction is also a topics of chemical kinetics. In a reaction converting reactant into product happens spontaneously. In such spontaneous process reactant starts to convert into product. This conversion of reactant into product happens in a different rate for different reactant and product. Some reactions are slow and others are fast. The example of a slow chemical reaction is rusting of iron. It takes years of time. On the other hand reaction of water with sulfuric acid is a fast reaction. In different temperature same reactant shows different reaction rate. Same things happens in different

Grapes

Grapes Grapes are abundant of Vitamin C, antioxidant, menerals like calcium, magnessium, potassium. These abundance of nitrients provides a ...