Question

The concentration of hydroxide ion in a
solution is 1x10^-10 mole per litre. Its pH
value will be
(A) 4
(B) 8
(C) 10
(D) -10​

Answer 1

Answer:

C} option will be the answer to your question

Explanation:

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Answer 2

Answer:

Ans is Option A i.e 4.

Explanation:

Here we have POH and POH come out to be 10

Also POH+PH=14

putting POH=10

we get pH=4

Hence answer is 4 .