Chemistry - ALCOHOL & ETHER Question with Solution | TestHub

2.4.6-Trinitro phenol, benzoic acid and benzene sulphonic acid are sobuble in$\text{NaH}{\text{O}}_3$.
$\text{Acid}+\text{NaHC}{\text{O}}_3\to \text{salt}+{\mathrm{H}}_2\text{C}{\text{O}}_3$
Reaction is possible in forward direction if acid is more acidic then${\mathrm{H}}_2\text{C}{\text{O}}_3.$
O-nitrophenol is less acidic than${\mathrm{H}}_2\text{C}{\text{O}}_3$so it is not soluble in sodium hydrogen carbonate.
${\mathrm{H}}_2\mathrm{C}{\mathrm{O}}_3$is more acidic thenand reaction proceed in strong acid to weak acid so, above reaction is not feasible forward direction