Chemical Bonding and Molecular Structure

Chemical Bonding and Molecular Structure

Question

The correct order of bond angles (smallest first) in H2S, NH3, BF3 and SiH4 is

  • H2S < SiH4 < NH3 < BF3

  • H2S < NH3 < BF3 < SiH4

  • NH3 < H2S < SiH4 < BF3

  • H2S < NH3 < SiH4 < BF3

Answer

D.

H2S < NH3 < SiH4 < BF3

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