Aqueous 10% `NaHCO_(3)` solution used as a reagent for identifying X Which one of the following cornpound yields X on hydrolysis

Aqueous 10% NaHCO_3 solution is used as a reagent for identifying X'. Which one of the following compounds yields 'X' on hydrolysis?

Which one of the following compounds liberates CO_(2) from aqueous NaHCO_(3) ?

NaHCO_(3) represents the formula of which one of the following?

Which of the following reagent used to identify fructose ?

Wurtz reaction of methyl iodide yields an organic compound X Which one of the following reactions also yields X .

Acid hydrolysis of X yields two different organic compounds. Which one of the following is X ?