Any process involving the addition of hydrogen or any other electropositive radical or the removal of oxygen or any other electronegative radical is called

The substances which take part in a chemical reaction are said to be

Conversion of water to steam is a

The substance which give highly conducting solutions in water are called

The reactions in which the reactants and products are in the same state are called

When hydrogen sulphide(H₂s)is bubbled through the solution of ferric chloride, ferrous chloride(FeCl₂)is obtained, is a _______________reaction.

Combustion of LPG, kerosene oil furnace oil are the examples of

A reaction in which an acid reacts with a base(alkali) completely to form a salt and water is called