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प्रश्न
Addition of sodium bisulphite to ethanol is ____________ type of reaction.
विकल्प
electrophilic addition
electrophilic substitution
nucleophilic addition
nucleophilic substitution
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उत्तर
Addition of sodium bisulphite to ethanol is nucleophilic addition type of reaction.
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संबंधित प्रश्न
Answer in brief.
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Write reaction showing aldol condensation of cyclohexanone.
_____________ reaction is used to synthesize straight alkyl substituted benzenes.
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Identify the INCORRECT reaction.
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\[\ce{CH2 = CH2 ->[i) O3][ii) Zn/H2O] X ->[NH3] Y}\] ‘Y’ is:
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Identify the product formed in the reaction.

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α-hydroxy phenyl acetic acid
How is the following conversion effected phenyl methanal into benzoic acid?
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\[\begin{array}{cc}
\ce{CH3 - CH2 - CH2 - C - CH3 ->[HO - CH2 - CH2 - CH2 - OH][dry HCl] ?}\\
||\phantom{.........}\\
\ce{O}\phantom{.........}
\end{array}\]
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How will you prepare cinnamic acid from benzaldehyde?
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What is the action of hydrogen cyanide on the following?
Acetone
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
The products formed in the following reaction, A and B are:

