Consider the following reaction Which of these reactions are...

Options

1. A$\left(b\right)$ , \left(c\right)$and \left(d\right)$
2. B$\left(b\right)$ and $\left(d\right)$
3. C$\left(a\right)$ and $\left(d\right)$
4. D$\left(a\right)$ and $\left(b\right)$