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प्रश्न
Choose the most correct option.
Benzaldehyde does NOT show positive test with ______.
पर्याय
Schiff reagent
Tollens' reagent
Sodium bisulphite solution
Fehling solution
उत्तर
Benzaldehyde does NOT show positive test with Fehling solution.
APPEARS IN
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\[\begin{array}{cc} \phantom{...}\ce{R}\phantom{.................}\ce{R}\phantom{..}\ce{H}\phantom{................}\\ \phantom{...}\backslash\phantom{..................}\backslash/\phantom{..........}\phantom{.......}\\ \ce{C = O ->[H2NNH2][KOH/glycol] C + N2 + H2O}\\ \phantom{}/\phantom{............}\phantom{.......}/\phantom{}\backslash\phantom{...............}\\ \phantom{}\ce{R}\phantom{..................}\ce{R}\phantom{..}\ce{H}\phantom{...............} \end{array}\]
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\ce{O}\phantom{........}\\
||\phantom{........}\\
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