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OMR-style practice · NEET UG

CHM-2026-C11-050

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CHM · CHM-2026-C11-050Chemistry
Bi³⁺ detected via BiO(OH)(s) precipitate. BiO(OH)(s) ⇌ BiO⁺(aq)+OH⁻(aq), Kw=4×10⁻¹⁰. Find pH at 298K (log2=0.3010)
  • A8.714
  • B4.699
  • C5.286
  • D9.301
Answer key pending — reference only, not scored