MCQ
Product $(B)$ is


- ✓$\begin{matrix}
Ph-N=C-CN \\
\,\,\,\,\,\,\,\,\,\,| \\
\,\,\,\,\,\,\,\,\,\,\,\,Ph \\
\end{matrix}$ - B$Ph - N = C - Ph$
- C$Ph - N = N - Ph$
- D$Ph -CH = CH - Ph$


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| Exp. No. | [A] | [B] | Rate |
| $1.$ | $1.0$ | $0.15$ | $4.2 × 10^{-6}$ |
| $2.$ | $2.0$ | $0.15$ | $8.4 × 10^{-6}$ |
| $3.$ | $1.0$ | $0.20$ | $5.6 × 10^{-6}$ |
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