Question

Among the quantities, boiling point (I), entropy (II), pH (III) and emf of a cell (IV), intensive properties are

(a) Both I and II

(b) I, II and III

(c) I, III and IV

(d) All of these

Answer 1

Answer is : (c) I, III and IV

Intensive properties are those properties which do not depend upon the quantity or size of matter. Among the given quantities, boiling point (I), pH (III) and emf (IV) are intensive properties whereas entropy (II) is an extensive property.