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Which of the following molecules have regular geometry without lone pair of electrons in the valence shell of central atom?

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Question

Which of the following molecules have regular geometry without lone pair of electrons in the valence shell of central atom?

Options

  • NH3

  • PCl3

  • BF3

  • ICl3

MCQ
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Solution

BF3

Explanation:

NH3, PCl3 have one lone pair and ICI3 has two lone pairs in valence shell of their corresponding central atoms while BF3 has none.

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