Question

A solution turns red litmus blue, its pH is likely to be
(a) 1 (b) 4 (c) 5 (d) 10
NCERT Class X
Science - Science
Chapter_Acids Bases and Salts

Answer 1

Heya!!

Basic solution turns red litmus blue. pH of base is normally from 8-14.

So 10 is correct answer.

Hope it helps uh!!

Answer 2

10 is the answer of it.
Hope it will help you.