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Question 24035
NEET Chemistry · Easy

Equilibrium: pH MCQ

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pHEasyQuestion 24035

Question

pH is defined as:

  1. A
    −log⁡[H+]-\log[H^+]
    Correct
  2. B
    log⁡[H+]\log[H^+]
  3. C
    −log⁡[OH−]-\log[OH^-]
  4. D
    1/[H+]1/[H^+]

Correct answer

−log⁡[H+]-\log[H^+]

Explanation

It is the negative logarithm of hydrogen ion concentration.

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