सामान्य ब्यूटेन की संरचना सूत्र है-

Options

A. `H-underset(H)underset(|)overset(H)overset(|)(c)-underset(H)underset(|)overset(H)overset(|)(c)-underset(H)underset(|)overset(H)overset(|)(c)-underset(H)underset(|)overset(H)overset(|)(c)-H`
B. `H-overset(H)overset(|)C-underset(H)underset(|)underset(H-C-H)underset(|)overset(H)overset(|)(C)-overset(H)overset(|)C-H`
C. `H-underset(H)underset(|)overset(H)overset(|)(c)-underset(H)underset(|)overset(H)overset(|)(c)-underset(H)underset(|)overset(H)overset(|)(c)-H`
D. `underset(H)underset(|)overset(H)overset(|)(C)=underset(H)underset(|)overset(H)overset(|)(C)`

Answer

A