Statement-I: Zone refining of metals are based on the fractional crystallisation theory. Statement-ll: By Van Arkel method Tita

Question

Consider the following statements: 

Statement-I: Zone refining of metals are based on the fractional crystallisation theory. 

Statement-II: By Van Arkel method Titanium (Ti) and Germanium (Ge) are found in the highest degree of purity.

Of these statements:

(a) Both the statements are true and Statement-Il is the correct explanation of Statement-I

(b) Both the statements are true, but Statement-Il is not the correct explanation of Statement-I

(c) Statement-I is true, but Statement-Il is false

(d) Statement-I is false, but Statement II is true

Answer 1

Answer (a) Both the statements are true and Statement-Il is the correct explanation of Statement-I