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प्रश्न
What is the action of Zn – Hg / conc. HCl on propanone?
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उत्तर
Propanone on reduction with zinc-amalgam and concentrated hydrochloric acid gives propane
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संबंधित प्रश्न
Write the structure of the product of the following reaction:
\[\ce{H3C - C ≡ C - H ->[Hg^{2+}, H2SO4]}\]
Write the IUPAC name of the follow
\[\begin{array}\ce{\phantom{--..}O}\\\ce{\phantom{--..}||}\\ \ce{CH2=CH-C-CH3}\end{array}\]
Answer the following in one sentence.
Name the product obtained by reacting toluene with carbon monoxide and hydrogen chloride in presence of anhydrous aluminium chloride.
What is the action of following reagents on ethanoic acid?
sodalime/heat
Write a reaction for the following conversion.
Benzene to Benzaldehyde.
Draw structure of salicylaldehyde.
An acylchloride is hydrogenated over catalyst palladium on barium sulphate to form an aldehyde. This reaction is called as ______.
Which of the following is a Stephen reaction?
Rosenmund reduction of ____________ yields benzaldehyde.
Identify the compound obtained by side chain chlorination of toluene and hydrolysed further.
The product of the reaction between dimethylcadmium and acetyl chloride is ____________.
Identify the compound A and Bin following reaction.
\[\ce{CH3Cl ->[KCN(alc)][\Delta] A ->[2H2O][HCl] B + NH4Cl}\]
Which among the following compounds is obtained when benzene is treated with CO and HCl in presence of catalyst anhydrous AlCl3 and Cu2Cl2 under high pressure?
Which of the following is obtained by hydrogenation of benzoyl chloride in presence of Pd on BaSO4?
The reaction
How ketones are prepared from nitriles?
Which reagent is used in Etard reaction?
Write Stephen reaction for the preparation of aldehyde.
How are the following compound obtained by hydration of alkenes?
Ethyl alcohol
How are the following compound obtained by hydration of alkenes?
Isopropyl alcohol
Write preparation of propanone by using ethanoyl chloride and dimethyl cadmium.
Identify the reagent R used in following transformation.
Identify the suitable reagent for the following conversion.
Identify the reagent ‘R’ necessary to bring the following conversion.
