MCQ
The most stable conformation of $n-$ butane is
  • A
    Skew boat
  • B
    Eclipsed
  • C
    Gauche
  • Staggered

Answer

Correct option: D.
Staggered
d
(d) Anti or completely staggard

Staggard form is most stable because of minimum repulsion between bulky methyl groups.

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