0.001 M NaOH দ্রবণের pH হবে-

0.001 M NaOH দ্রবণের pH হবে- Correct Answer 11

NaOH ↔️ Na+ + OH- [OH-] = [NaOH] = 0.001M POH = -log[OH-] = -log(0.001) = 3pH = 14 - POH = 14 - 3 = 11

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