Question

A solution turns blue litmas , it's PH likely to be. a) 14 b) 9 c) 4 d) 7​

Answer 1

Explanation:

We know that, litmus paper turns blue when it is dipped in base or when it come in the contact of base. We also know that the pH value of bases are greater than. Using this property the answer must be 14.

Hence the answer is 14, so the option a is correct one