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Ionic Equilibrum question

2013 · Q111
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Ionic Equilibrum question

2013 · Q111

NEETChemistryIonic EquilibrumMCQ+4 / −1
Which of these is least likely to act as a lewis base ?
  1. A
    BF3
  2. B
    PF3
  3. C
    CO
  4. D
    F−-−
View written solutionFree

Correct answer: A

BF3 acts as Lewis acid. It is electron pair acceptor.

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