Suggest the suitable solvent for the reaction given below:

Find the product of the following reaction.

Find out $\text{'}\mathrm{B}\text{'}$:

Find the product of the following reaction,

Find out the final product $\left(\mathrm{C}\right)$.

Find out the structure of $\text{'}\mathrm{A}\text{'}$.

The rate of the reaction, with aqueous ethanol, follows the order:

Major product $\left(\mathrm{P}\right)$ in the following reaction is

Major product for the reaction