MCQ
Identitiy the product


- ANo reaction
- B

- ✓

- D$\begin{matrix}
O \\
|| \\
Ph-C-Ph \\
\end{matrix}$





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| Column $-I$ | Column $-II$ |
| $(a)$ $4s$ | $(p)$ Circular orbit around nucleus |
| $(b)$ $4p$ | $(q)$ Non directional orbital |
| $(c)$ $1s$ | $(r)$ Angular momentum $=2h/\pi $ |
| $(d)$ $3d$ | $(s)$ Radial node is zero |