Which fo the following statements is corect ?
(i) Phenolphthalenin is colorless in the acid solution but turns pink in the basic solution.
(ii) Methly orange is yellow in acid solution but turns red in the basic solution.
(iii) Pheneolphthalein is pink in the acid solution but turns colorless in the basic solution .
(iv) Methyl orange is red in acid solution but turns yellow in the basic solution.

Options

A. (i),(ii)
B. (ii), (iii)
C. (i), (iv)
D. (iii), (iv)

Answer

D

Explanation

Phenolphthalein turns pink in the basic solution while methyl orange turns yellow in the basic solution.