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Chemistry · PYQ NEET UG 2016(2)

हिन्दी

Boric acid is an acid because its molecule

  1. combines with proton from water molecule
  2. \( contains replaceable \text{H}^+ \text{ion} \)
  3. gives up a proton
  4. \( accepts \text{OH}^- from water releasing proton \)

Correct answer · Option 4

\( accepts \text{OH}^- from water releasing proton \)

Explanation

Boric acid acts as a Lewis acid by accepting a hydroxyl ion (\( \text{OH}^- \)) from water molecule and releasing \( \text{H}^+ \).
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