Write short note on following
(a) Desorption
(b) Real gas
(c) Vapour pressure
(d) Homogeneous Catalysis
Answers
Answer:
Desorption is a phenomenon whereby a substance is released from or through a surface. The process is the opposite of sorption. This occurs in a system being in the state of sorption equilibrium between bulk phase and an adsorbing surface.
Real gases are nonideal gases whose molecules occupy space and have interactions; consequently, they do not adhere to the ideal gas law.
Vapour pressure is a measure of the tendency of a material to change into the gaseous or vapour state, and it increases with temperature. The temperature at which the vapour pressure at the surface of a liquid becomes equal to the pressure exerted by the surroundings is called the boiling point of the liquid.
homogeneous catalysis is catalysis in a solution by a soluble catalyst. Homogeneous catalysis refers to reactions where the catalyst is in the same phase as the reactants, principally in solution. ... The term is used almost exclusively to describe solutions and implies catalysis by organometallic compounds.
Explanation:
Explanation:
(a) Desorption = Desorption is a phenomenon whereby a substance is released from or through a surface.
(b) Real gas = A real gas is a gas that does not behave as an ideal gas due to interactions between gas molecules.
(c) Vapour pressure = Vapour pressure is a measure of the tendency of a material to change into the gaseous or vapour state, and it increases with temperature.