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प्रश्न
How is the following conversion effected phenyl methanal into benzoic acid?
उत्तर
\[\ce{\underset{\underset{(Benzaldehyde)}{(Phenyl methanal)}}{C6H5CHO} ->[OH^Θ/KMnO4][(O)] \underset{(Benzoic acid)}{C6H5COOH}}\]
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संबंधित प्रश्न
Answer in brief.
Observe the following equation of reaction of Tollens' reagent with aldehyde. How do we know that a redox reaction has taken place? Explain.
\[\ce{R-CHO + 2Ag(NH_{3})^{+}_{2} + OH^{-}->[\triangle] R-CO{O}^{-} + 2Ag↓ + 4NH3 + 2H2O}\]
Write a note on Stephen reaction.
Compounds of general formula, are called ____________.
\[\begin{array}{cc} \phantom{...}\ce{R}\phantom{....}\ce{OR''}\phantom{}\\ \phantom{}\backslash\phantom{..}/\\ \ce{C}\\ \phantom{}/\phantom{..}\backslash\\ \phantom{...}\ce{R'}\phantom{...}\ce{OR''}\phantom{} \end{array}\]
Acetone on Clemmensen reduction gives ____________.
Following reaction is an example of ____________.
\[\ce{Benzaldehyde ->[Nitration] {m}-Nitrobenzaldehyde}\]
The number of α-H atoms in butanal is ____________.
How will you prepare acetamide from methyl cyanide?
How will you prepare benzoic acid from toluene?
How are the following compound obtained from alkyne?
Acetaldehyde
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
