Question:
The dihedral angle in staggered form of Newman projection of $1,1,1$-Trichloro ethane is___________
degree. (Round off to the nearest integer)
Solution:
$1,1,1-$ Trichloro ethane $\left[\mathrm{CCl}_{3}-\mathrm{CH}_{3}\right]$
(Newmonns stqqared form)