MCQ
Identify the correct answer.
  • A
     $\mathrm{BF}_3$ has non-zero dipole moment
  • B
     Dipole moment of $\mathrm{NF}_3$ is greater than that of $\mathrm{NH}_3$
  • Three canonical forms can be drawn for $\mathrm{CO}_3^{2-}$ ion
  • D
    Three resonance structures can be drawn for ozone

Answer

Correct option: C.
Three canonical forms can be drawn for $\mathrm{CO}_3^{2-}$ ion
c

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