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प्रश्न
Write another name of disproportionation reaction?
उत्तर
Cannizzaro reaction
APPEARS IN
संबंधित प्रश्न
Answer in brief.
What is the action of hydrazine on cyclopentanone in presence of KOH in ethylene glycol?
Write reactions for the action of the following reagents on p-chlorobenzaldehyde.
Tollen’s reagent
Write reactions for the action of the following reagents on p-chlorobenzaldehyde.
Phenyl hydrazine
Which of the following is Schiff's reagent?
Which of the following compounds does NOT undergo aldol condensation?
Which of the following does not give yellow solid on treatment with sodium hypoiodlte?
Which of the following carbonyl compounds does NOT undergo aldol condensation?
Which of the following reagents is used to avoid further oxidation of aldehydes?
\[\ce{Ethanoic acid ->[P/Br2] 2-bromoethanoic acid}\]. This reaction is called ____________.
Assertion: p-N, N-dimethyl amino benzaldehyde undergoes benzoin condensation
Reason: The aldehydic (−CHO) group is meta directing.
How will you convert benzaldehyde into the following compound?
α-hydroxy phenyl acetic acid
How is the following conversion effected phenyl methanal into benzoic acid?
How will you prepare ethyl acetate from methyl acetate?
How will you prepare cinnamic acid from benzaldehyde?
How propanal is converted into propane.
The reagent used in Wolf - Kishner reduction is ______.
Which of the following compounds will undergo self-aldol condensation in the presence of cold dilute alkali?
Which of the following compound will give positive iodoform test?
Aldehydes are readily oxidised to yield carboxylic acids but ketones are inert to oxidation. Which is the most likely explanation regarding this difference in reactivity?
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
Give two examples which undergo Wolf-Kishner reduction.
How are the following compound obtained from alkyne?
Acetaldehyde
How are the following compound obtained from alkyne?
Acetone
Write the structure of the products obtained from the following ketones by action of hydrazine in presence of a slightly acidic medium.
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
Explain Wolf-Kishner reduction reaction.
How will you prepare Acetic anhydride from acetic acid ?
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
