Question

Which of the following indicators turn red in an acidic solution? *
Captionless Image
(i) and (ii)
(iv) and (iii)
(iii) only (ii)
(ii) and (iv)​

Answer 1

Answer:

litmus paper and methyl orange

Answer 2

Answer:

litmus and methyl orange turns red in an acid solution.

2 and 4