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प्रश्न
Write reactions for the following conversions.
Propanone to Propane
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उत्तर १
Clemmensen reduction:
\[\ce{\underset{\text{Propanone}}{CH3 - CO - CH3} + 4[H] ->[Zn Hg conc.HCl][\Delta] \underset{\text{Propane}}{CH3 - CH2 - CH3} + H2O}\]
उत्तर २
Wolff-Kishner reduction:
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संबंधित प्रश्न
Answer in brief.
Formic acid is stronger than acetic acid. Explain.
Write the structure of the product formed when carboxylic acid is heated with a dehydrating agent like P2O5
Write the reducing agent which CANNOT reduce –COOH group.
What is the action of following on proponal?
Hydrazine
Write the preparation reactions for acid amide from the following.
Carboxylic acid
Write the preparation reactions for acid amide from the following.
Acid chloride
Write chemical reactions to convert –COOH group of acetic acid into the following.
CH4
Explain the acidic nature of carboxylic acids.
Complete the following sequence of reactions and write structures for A, B, C.
\[\ce{Dry ice ->[i. Dry ether][ii. Hydrolysis] A ->[PCl5] B ->[H2(gas)][Pd - BaSO4] C}\]
Which of the following compounds reacts with ammonia to form urotropine?
Which of following elements does not form amide when reacted with ammonia?
In the following reaction:
The product X is:
Which of the following carboxylic acids will have the highest acidity?
The elimination of CO2 from a carboxylic acid is known as ____________.
The reducing agent preferred to convert carboxylic acids and esters to primary alcohols is ____________.
The oxidation number of B in NaBH4 is ____________.
Which of the following aromatic acids has less acidic strength than benzoic acid?
Which of the following functional groups is reduced by diborane?
Which of the following compounds is obtained when ethanoic anhydride is treated with water?
Write structure of adipic acid.
The number of bonding pairs and lone pairs of electrons present in the central atom of ammonia molecular are respectively.
Which of the following can reduce?
\[\ce{RCOOH -> RCH2OH}\]
