Which of the following indicators turn red in an acidic solution?

Q. Which of the following indicators turn red in an acidic solution?

i. Phenolphthalein

ii. Litmus

iii. Turmeric

iv. Methyl orange

Choose the correct option:

(i) and (ii)

(ii) and (iii)

Only (ii)

(ii) and (iv)

Answer: (ii) and (iv)