Carbonyl compounds, sensitive to both acids and bases, can be reduced to hydrocarbons by

Which of the following reactions is used for producing symmetrical alkane with double carbon atoms?

Isomers of hexane, based on their branching, can be divided into three distinct classes as shown in the figure.

The correct order of their boiling point is

Which hydrogen in compound $\left(E\right)$ is easily replaceable during bromination reaction in presence of light ?

The aldehydes which will not form Grignard product with one equivalent of Grignard reagents are
$\left(\mathrm{A}\right)$

$\left(\mathrm{B}\right)$

$\left(\mathrm{C}\right)$

$\left(\mathrm{D}\right)$