The compound with molecular formula $C_{20}H_{42}$ is

Sodium acetate can be converted to ethane by

Identify the product $C$ in the following reaction:
$CH_{3}CH_{2}COOH$ $\xrightarrow{NaOH} A$ $\xrightarrow{NaOH, CaO, \Delta} B$ $\xrightarrow{HNO_{3}, \Delta} C$

How many dichloro products are formed in the reaction of cyclopentane with excess $Cl_2$ in the presence of $h\nu$ (including stereoisomers)?

What is the number of tertiary carbon atoms in a molecule of isobutane?

Which metal catalyzed reaction would release the maximum amount of heat per $CH_2$ unit?