Ethylene reacts with ..... to form ethylene chlorohydrin.

Alkene $\xrightarrow{\text{Ozonolysis}} 2,6-$heptanedione. Find the alkene.

Which one is more reactive between alkane and alkene? Why?

The reaction of propene with $HOCl$ proceeds via the addition of which of the following in the first step?

The $IUPAC$ names of some alkenes are given below. Determine the correct stability order: $A$. $2$-Methylbut-$2$-ene, $B$. $cis$-But-$2$-ene, $C$. $2,3$-Dimethylbut-$2$-ene, $D$. Prop-$1$-ene.

$Propanal$ and $pentan-3-one$ are ozonolysis products of: