PH of pure water is (A) 1 (B) 4 (C) 3 (D) 7 – InterviewSolution

1.

PH of pure water is (A) 1 (B) 4 (C) 3 (D) 7

Answer»

Correct Answer is: (D) 7

Although the pH of pure water is 7, drinking water and natural water exhibits a pH range because it contains dissolved minerals and gases.

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