Consider the given reaction,the product $'X'$ is:

Benzaldehyde can be converted to benzonitrile by treatment with

Which of the following reducing reagents will be suitable for the conversion shown below?
(Structure: $3-$methylcyclohexanone to methylcyclohexane)

The active ion in Tollen's reagent is

Which of the following compounds will react with water?

$x$ is the product obtained from propanenitrile and stannous chloride in the presence of hydrochloric acid followed by hydrolysis. $y$ is the product obtained from but$-2-$ene by ozonolysis followed by hydrolysis. From the following,which product is not obtained when one mole of $x$ and one mole of $y$ react with each other in the presence of alkali followed by heating?