A solution turns red litmus blue. Its pH is likely to be : (a) 1 (b) 4 – InterviewSolution

1.

A solution turns red litmus blue. Its pH is likely to be : (a) 1 (b) 4 (c) 5 (d) 10

Answer»

A solution turns red litmus blue. Its pH is likely to be :

(a) 1

(b) 4

(c) 5

(d) 10

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