How to Purify Water
It seems very safe to me to be surrounded by green growing things and water. -Barbara Kingsolver- Water is one of the most important……
It seems very safe to me to be surrounded by green growing things and water. -Barbara Kingsolver- Water is one of the most important……
Fertilizers are that type of inorganic materials which are very important for the growth of plants and crops in agriculture field.……
Nitrogen in the represented by N. Its atomic number is 7 and atomic weight is 14. The melting point is -210 degree centigrade and……
Excretion is the natural biological process it is happened in all living organisms.It is the removal of waste materials and toxic……
Sodium hydroxide is a white solid, it is polar in nature and easily dissolved in water to form solution.The solution of sodium hydroxide……
Ammonia is the compound of nitrogen. In laboratory it is prepared by the action of the strong bases. When ammonium chloride react……