Among the following four structures I to IV,
it is true that
all four are chiral compounds
only I and II are chiral compounds
only III is a chiral compound
only II and IV are chiral compounds.
As we learnt ,
Chiral Carbon -
Those carbon on which four different groups are present.
- wherein
Only I and II are chiral compounds as they fulfill the conditions for being chiral :
1. Central atom is sp3 hybridised .
2. All substituents connected to central atom are different.
Option 1)
all four are chiral compounds
Option 2)
only I and II are chiral compounds
Option 3)
only III is a chiral compound
Option 4)
only II and IV are chiral compounds.
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