MCQ
For the configuration (image) which rule is violated ?


- AAufbau principle
- B$(n + l)$ Rule
- ✓Pauli 's Rule
- DHund's Rule


Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$CH _{2} = C = C H - C H _{3}$
$\quad 1\quad \quad 2\quad \quad 3\quad \quad \quad 4$
molecule, the hybridization of carbon $1,2,3$ and $4$ respectively are :