Verified Solution • 2025–26 Session moderate

QNEET-2023-Ch-179: NEET 2023 Chemistry - Class 11 NEET-2023-Ch-179 Solution: Amongst the given options which of the following molecules/ion…

Amongst the given options which of the following molecules/ion acts as a Lewis acid? H2OH_2O BF3BF_3 OH−OH^- NH3NH_3

Multiple Choice Options

  • A H2O\mathrm{H}_{2} \mathrm{O} H 2 _ O
  • B BF3\mathrm{BF}_{3} BF 3 _
  • C OH−\mathrm{OH}^{-} OH _
  • D NH3\mathrm{NH}_{3} NH 3 _

Step-by-Step Verified Solution

can not act as lewis acid because they does not contain vacant orbital BF 3 _ Contains vacant orbital on central atom (Boron).

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