Examine few statement regarding NaCl.
(I) It is prepared by Chlor-alkali process
(II) It is a white crystalline substance
(III) It also exists in the form of rock called rock salt
(IV) It is a neutral salt with a pH value =7

Options

A. (II) and (III) only
B. (III) and (IV) only
C. (I) and (IV) only
D. (II),(III) and (IV) only

Answer

D