Claisen condensation is not given by

The decreasing order of ease of alkaline hydrolysis for the following esters is

In the following reactions, products $\mathrm{A}$ and $\mathrm{B}$ are:

The increasing order of the reactivity of the following with $\text{L}\text{i}\text{A}\text{l}{\text{H}}_4$ is:

$\left(A\right)$

$\left(B\right)$

$\left(C\right)$

$\left(D\right)$

Acid strength given below the correct decreasing order will be :

How will you bring about the following conversion in not more than two steps? 

Benzoic acid to m-Nitrobenzyl alcohol

The major product obtained in the following reaction is:

The major product of the following reaction is: