Write the structural formulae of various isomers of ${\mathrm{C}}_7{\mathrm{H}}_7\mathrm{Cl}$ containing benzene ring. Which out of these has weakest $\mathrm{C}-\mathrm{Cl}$ bond?

How will you get the following compound from ethyl bromide?

Ethane

How will you get the following compound from ethyl bromide?

$\mathrm{n}$-Butane

How will you get the following compound from ethyl bromide?

Ethene

How will you get ethanol from ethyl bromide?

How will you get the following compound from ethyl bromide?

Diethyl ether

How will you get the following compound from ethyl bromide?

Ethyl acetate

What happens when ethyl bromide reacts with $\mathrm{KCN}$.

What happens when ethyl bromide reacts with $\mathrm{AgCN}$.