A solution turns red litmus into blue, its pH is likely to be:
(1) 1
(2) 4
(3) 5
(4) 10
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A solution turns red litmus into blue, its pH is likely to be:
(1) 1
(2) 4
(3) 5
(4) 10
A solution turns red litmus into blue, its pH is likely to be:
(1) 1
(2) 4
(3) 5
(4) 10
Correct option is (4) 10