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प्रश्न
The formation of cyanohydrin from acetone is an example of ____________.
पर्याय
nucleophilic substitution
electrophilic substitution
electrophilic addition
nucleophilic addition
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उत्तर
The formation of cyanohydrin from acetone is an example of nucleophilic addition.
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संबंधित प्रश्न
Write a note on Stephen reaction.
Identify B in the following reaction,
\[\ce{Acetaldoxime ->[Na][alcohol] A ->[NaNO2][HCl] B + H2O + N2\uparrow}\]
\[\begin{array}{cc} \phantom{...}\ce{R}\phantom{.................}\ce{R}\phantom{..}\ce{H}\phantom{................}\\ \phantom{...}\backslash\phantom{..................}\backslash/\phantom{..........}\phantom{.......}\\ \ce{C = O ->[H2NNH2][KOH/glycol] C + N2 + H2O}\\ \phantom{}/\phantom{............}\phantom{.......}/\phantom{}\backslash\phantom{...............}\\ \phantom{}\ce{R}\phantom{..................}\ce{R}\phantom{..}\ce{H}\phantom{...............} \end{array}\]
Reaction is called ____________.
\[\ce{Benzoic acid ->[i) NH3][ii) \Delta] A ->[NaOBr] B ->[NaNO2/HCl] C}\] ‘C’ is:
In which of the following reactions new carbon-carbon bond is not formed?
Identify A, B, C and D.
\[\ce{ethanoic acid ->[SOCl2] A ->[Pd/BaSO4] B ->[NaOH] C ->[][\Delta] D}\]
How is the following conversion effected propanal into butanone?
How will you prepare acetic anhydride from acetic acid?
In the above reaction, product (B) is:
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
