### Haloalkanes and Haloarenes

goals
The fastest reaction with aqueous acetone solution is given by:
Write down the mechanism of alkaline hydrolysis of tertiary butyl bromide?
Which of the following is the correct order of decreasing ${S_N}{2}$ reactivity?
Write the structure of the alkene formed by dehydrohalogenation of $1$-bromo-$1$-methylcyclohexane with alcoholic KOH.
Product $P$ and $Q$ are: