What is heat of displacement? When a more electropositive metal displaces a less electropositive metal from a solution of its salt, heat change occurs.The heat of displacement is the heat change when one mole of a metal is displaced from its salt soluti…

What is the heat of combustion? What is the definition of enthalpy of combustion?Heat of Combustion: A fuel is a chemical substance that burns in oxygen to produce heat energy.Combustion is a chemical reaction between a fuel and oxygen to release heat. …

What is the enthalpy (heat) of neutralization? Neutralisation is the reaction between an acid and a base to form a salt and water.Some examples of neutralisation reaction are as follows. During neutralisation reaction, hydrogen ions from acid react with…

What is heat of precipitation? Heat of precipitation: When two aqueous solutions are added together and a precipitate is formed, this reaction is called a precipitation reaction or double decomposition. This reaction is used to prepare insoluble salts.Th…