MCQ
The shape of $I{F_7}$ molecule is
- AOctahedral
- ✓Pentagonal bipyramidal
- CTrigonal bipyramidal
- DTetrahedral
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Statement $I$ : Nickel is being used as the catalyst for producing syn gas and edible fats.
Statement $II$ : Silicon forms both electron rich and electron deficient hydrides.
In the light of the above statements, choose the most appropriate answer from the options given below: