Question

A solution turns red litmus blue, its pH is likely to be (a) 1 (b) 4 (c) 5 (d) 10 ​

Answer 1

OPTION D

Basic solution has a pH value of more than 7. Since the solution turns red litmus blue, therefore its pH is likely to be > 7 i.e. 10.

Answer 2

Answer:

As we have lean bases turn red litmus blue. Basic solution has a pH value of more than 7. Since the solution turns red litmus blue, therefore its pH is likely to be > 7 i.e. 10