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NTA Abhyas NEET2020ChemistryIonic EquilibriumPractice

Acidity of B F 3 can be explained on which of the following concepts?

Options

  1. AArrhenius concept
  2. BBronsted Lowry concept
  3. CLewis concept
  4. DBronsted Lowry as well as Lewis concept

Correct answer

C. Lewis concept

Step-by-step solution

According to Lewis concept, acid can accept pair of electrons and base can donate a pair of electron. Thus, as B F 3 has six electrons in its valence shell, so accept an electrons pair and acts as Lewis acid.

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