Indicator | Acid | Base | |
(i) | Methyl Orange | Red | Yellow |
(ii) | Phenolphthalein | Pink | Colourless |
(iii) | Litmus | Red | Blue |
(iv) | China rose | Green | Magenta |
A) (i) and (ii)
B) (ii) and (iv)
C) (ii) and (iii)
D) (iii) and (iv)
E) None of these
Correct Answer: B
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