$O_3$ reacts with $CH_2 = CH_2$ to form an ozonide. On hydrolysis,it forms:

The boiling point (in $K$) of $cis-but-2-ene$ and dipole moment (in $D$) of $trans-but-2-ene$ are respectively:

Ozonolysis of an alkene produces only one dicarbonyl compound. The structure of the alkene is:

What is the product of the following reaction?
$1,2-\text{dimethylcyclopentene} \xrightarrow[2. NaHSO_3]{1. OsO_4} \text{Product}$

Explain the Markovnikov hydrohalogenation of an alkene.

In polyenes that contain differently substituted $(C=C)$ double bonds,it is possible to hydrogenate chemoselectively one $(C=C)$ double bond. The product of the reaction of limonene with one mole of $H_2$ in the presence of $PtO_2$ is: