Introduction The combination of antigens (Ag) and antibodies (Abs) occur specifically and in observable manner. There is various usefulness of this type of reaction. Some of them are: A basis for the formation of antibody mediated immunity Helps generally during the cases of infectious diseases. Besides, in tissue injury related to some types of hypersensitivity … Read more
Many applications are based on the phenomenon of adsorption. Some important applications of adsorption are as follows: A) Applications of the Adsorption of Gases on Solids i) For creating partial vacuum The phenomenon of adsorption of gases on solids has been used for creating partial vacuum particularly at low temperature. The vessel that has to … Read more
S.N NH3 PH3 1. It is lighter than air. It is heavier than air. 2. It is not poisonous. It is highly poisonous. 3. It forms H-bonding. It does not form H-bonding. 4. It is highly soluble in water. It is sparingly soluble in water. 5. Its aqueous solution is alkaline. Its aqueous … Read more