MCQ
Carbon has no tendency to form complex compounds due to:
  • A
    Its small size.
  • B
    The availability of vacant $d-$orbitals.
  • Non$-$availability of vacant $d-$orbitals.
  • D
    No tendency to form covalent bonds.

Answer

Correct option: C.
Non$-$availability of vacant $d-$orbitals.

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