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प्रश्न
Answer the following in one sentence.
Write reaction showing conversion of benzonitrile into benzoic acid.
उत्तर
\[\ce{\underset{\text{Benzonitrile}}{C6H5 - C ≡} N + 2H2O + dil. HCl->[\triangle]\underset{\text{Benzoic acid}}{C6H5 - COOH}+ NH4Cl}\]
संबंधित प्रश्न
Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute NaOH
What is the action of the following reagent on toluene?
Alkaline KMnO4, dil. HCl and heat
What is the action of the following reagent on toluene?
CrO2Cl2 in CS2
What is the action of Grignard reagent on benzonitrile?
Write reagent for conversion of alkyl nitrile into aldehyde.
Choose the CORRECT increasing order of the acidic strength of carboxylic acids from the following.
In which one of the following conversions, phosphorus pentachloride is used as a reagent?
Identify X in the following reaction:
Hydrides of transition metals are used as powerful ____________ agents.
Which of the following compound gives a ketone with Grignard reagent?
Acetic anhydride is obtained from acetyl chloride by the reaction of ____________.
Soaps are the sodium or potassium salts of higher fatty acids, containing number of carbon atoms more than ______.
Which is NOT present in Grignard reagent?
\[\ce{Dry ice + A -> 2-Methylbutanoic acid}\]. In this reaction 'A' is:
Which of the following is obtained on alkaline hydrolysis of 1,1-dichlorocyclohexane?
Propane nitrile on reaction with ethyl magnesium iodide in presence of dry ether gives complex. This imine complex on acid hydrolysis forms.
Which of the following compounds on heating with potassium permanganate and dilute sulphuric acid forms adipic acid?
Identify product B in the following reaction.
\[\ce{C6H5MgBr ->[dry ice][dry ether] A ->[HOH][dil. HCl] B}\]
Write preparation of acetic acid from:
acetyl chloride
Write preparation of acetic acid from:
dry ice
Which of the following carboxylic acids is most reactive towards esterification?
The final product in the following sequence of reaction is
Identify product B in the following reaction.
\[\ce{Cumene ->[KMnO4, KOH][\Delta] A ->[H3O+] B}\]
Convert the following:
Cyclohexene into adipic acid.
