The following reagent converts \[{{C}_{6}}{{H}_{5}}COCHO\] to \[{{C}_{6}}{{H}_{5}}CHOHCOONa\] [Roorkee Qualifying 1998]

Acidic \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}\]

\[N{{a}_{2}}Cr{{O}_{4}}/{{H}_{2}}S{{O}_{4}}\]

The following reagent converts \[{{C}_{6}}{{H}_{5}}COCHO\] to \[{{C}_{

1.	The following reagent converts \[{{C}_{6}}{{H}_{5}}COCHO\] to \[{{C}_{6}}{{H}_{5}}CHOHCOONa\] [Roorkee Qualifying 1998]
A.	Aq. NaOH
B.	Acidic \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}\]
C.	\[N{{a}_{2}}Cr{{O}_{4}}/{{H}_{2}}S{{O}_{4}}\]
D.	\[NaN{{O}_{2}}/HCl\]
Answer» B. Acidic \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}\]

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The following reagent converts \[{{C}_{6}}{{H}_{5}}COCHO\] to \[{{C}_{6}}{{H}_{5}}CHOHCOONa\] [Roorkee Qualifying 1998]

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