Question

Which of the following phenomena occur, when a small amount of acid is added to water?

(i) Ionization

(ii) Neutralization

(iii) Dilution

(iv) Salt formation

(a) (i) and (ii) 

(b) (i) and (iii)

(c) (ii) and (iii) 

(d) (ii) and (iv)

Answer 1

The answer is (b) (i) and (iii)

Ionization or ionisation, is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons, often in conjunction with other chemical changes.