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Question 80Asked in RRB JE CBT-1, 18 Dec 2024, Shift 1 (9:00 AM)

A solution has a pH of 12. Which ion concentration is higher in this solution?

  1. ABoth H⁺and OH⁻ are equal
  2. BMore number S²⁻ ions and more Cl⁻¹
  3. COnly OH⁻
  4. DOnly H⁺
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Correct answer: (C) Only OH⁻

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM)

This is question 80 of RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM). 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.