MCQ
IUPAC name of following compound (P) is :
- Al-Ethyl-5, 5-dimethylcyclohexane
- B3-Ethyl-1,1-dimethylcyclohexane
- Cl-Ethyl-3, 3-dimethylcyclohexane
- Dl,l-Dimethyl-3-ethylcyclohexane
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