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Chemical Bonding and Molecular Structure — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryChemical Bonding and Molecular Structure1 Mark
MCQ
The structure of IF7 is:
  • A
    Square pyramidal.
  • B
    Trigonal bipyramidal.
  • C
    Octahedral.
  • D
    Pentagonal bipyramidal.
✓

Answer

  1. Pentagonal bipyramidal.

$\text{IF}_7=\frac12(7+7)=7$

⇒ sp3 d3-hybridisation

⇒ Pentagonal bipyramidal

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