71st BPSC Prelims (2025), question 131

🔬 Science & Technology

  1. pH value of 0.1 N HCl solution is approximately:

    1. 1.0
    2. 11.0
    3. 10
    4. 2.0
    Show answer

    Answer: A — 1.0

    0.1 N HCl, being a strong acid, has a pH of approximately 1.

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