In organic reactions, sodium in liquid ammonia is used as:

$A$ compound '$X$' on ozonolysis forms two molecules of $HCHO$. Compound '$X$' is

Which compound on reductive ozonolysis produces at least one mole of $CO_2$?

$A$ hydrocarbon with molecular formula $C_6H_{10}$ absorbs only one molecule of $H_2$ upon hydrogenation. Ozonolysis of the hydrocarbon yields $OHC-CH_2-CH_2-CH_2-CH_2-CHO$. The hydrocarbon is:

$X$ in the above reaction is

The alkene $R-CH=CH_2$ reacts readily with $B_2H_6$ and forms the product $B$,which on oxidation with alkaline hydrogen peroxide produces: