Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The determination of pH value of sewage is important. Reason R: The efficiency of certain treatment methods depends upon the pH value. Which of the following is correct?

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Physics · Environmental Engineering

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both A and R are true, and R is the correct explanation of A

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