Name the compound with molecular formula ${\mathrm{C}}_7{\mathrm{H}}_8\mathrm{O}$ which on treatment with ${\mathrm{Br}}_2$ water, readily gives a precipitate of ${\mathrm{C}}_7{\mathrm{H}}_5{\mathrm{OBr}}_3$.

In the reaction,

How many isomer(s) of A is/are possible?

Give one chemical test to distinguish between acetone and phenol.

How will you distinguish between the following compounds?

Considering sodium acetate $\left(\mathrm{NaOAc}\right)$ and as solutes, explain which of the following solvent can dissolve these solutes?

(i) Diethyl ether

(ii) Water