'/so' mean one Me group is present in six chain. Hence, the structure of iso-butyl group in an organic compound is 
('yl' suffix is used to represent one −H less than the parent hydrocarbon.)
NEET UG 2013 — Chemistry Organic Chemistry
2013mcqeasy
The structure of isobutyl group in an organic compound is
Official previous-year question
Held on 30 Apr 2013 · Verified 9 Jul 2026.
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