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Question 30Asked in RRB JE CBT-1, 18 Dec 2024, Shift 2 (12:45 PM)

When a solution contains an equal number of H⁺ and OH⁻ ions, then the pH of the solution is:

  1. ApH > 12
  2. BpH < 3
  3. CpH > 3 but < 5
  4. DpH = 7
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Correct answer: (D) pH = 7

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 2 (12:45 PM)

This is question 30 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 2 (12:45 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.