Question

A solution turns red litmus blue. Its pH is likely
to be
(a) 2
(b) 4
(C) 5
(d) 10

ans=10 ​

Answer 1

Answer:

yes the answer is 10 because it is a base

Answer 2

Answer:

since red litmus paper turns blue when comes in contact with basic/alkaline solution the answer is

d)10