Advertisements
Advertisements
प्रश्न
What is the action of HCN on 2, 4-dichlorobenzaldehyde?
Advertisements
उत्तर
2, 4-dichlorobenzaldehyde reacts with HCN:
APPEARS IN
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.
\[\ce{R-CHO + 2Ag(NH_{3})^{+}_{2} + OH^{-}->[\triangle] R-CO{O}^{-} + 2Ag↓ + 4NH3 + 2H2O}\]
Answer in brief.
Write reaction showing conversion of Acetaldehyde into acetaldehyde dimethyl acetal.
Which of the following reagents is used for the following conversion?
\[\ce{CH3 - CH = CH - CHO -> CH3 - CH = CH - CH2OH}\]
How will you convert benzaldehyde into the following compound?
α-hydroxy phenyl acetic acid
Identify A, B and C.
How will you prepare ethyl acetate from methyl acetate?
How will you prepare ethane from sodium acetate?
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
How will you prepare acetic anhydride from acetic acid?
Which from following tests confirms presence of aldehydic group in glucose?
