Write answers the following questions.
(a) Explain the difference between acids and bases.
(b) Why does an indicator not affect common salt?
(c) Which substances are formed as a result of a neutralization reaction?
(d) Explain the difference between a base and an alkali.
Since the products of reactions of acid + base and acid + metal oxide are same. Why acid + metal oxide reaction is not neutralization reaction?
Explain neutralization reaction with the help of an example? If sulphuric acid is added to lime water, what changes can be observed in the reaction mixture? Why? [5 MARKS]