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प्रश्न
How will you convert methanol to ethanoic acid?
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उत्तर
\[\ce{\underset{Methanol}{CH3OH} ->[PCl5] \underset{Chloromethane}{CH3Cl} ->[KCN (alc.)] \underset{Ethanenitrile}{CH3CN} ->[H3O+] \underset{Ethanoic acid}{CH3COOH} }\]
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संबंधित प्रश्न
Convert aniline into 1, 3, 5-tribromobenzene.
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
CH3(CH2)2NH2
Give one chemical test to distinguish between the following pair of compounds.
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Give one chemical test to distinguish between the following pair of compounds.
Secondary and tertiary amines
Give one chemical test to distinguish between the following pair of compounds.
Ethylamine and aniline
Account for the following:
pKb of aniline is more than that of methylamine.
Account for the following:
Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.
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Aniline to 2, 4, 6-tribromofluorobenzene
Accomplish the following conversion:
Chlorobenzene to p-chloroaniline
Complete the following reaction:
\[\ce{C6H5NH2 + Br2 (aq) ->}\]
Give reasons Although –NH2 is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline
Write the structure of 2,4-dinitrochlorobenzene
What is the action of p-toluenesulphonychloride on ethylamine and diethylamine?
Write the IUPAC name of the given compound :
Using IUPAC norms, write the formula of Hexaamminecobalt(III) sulphate.
Do the following conversions in not more than two steps:
Predict the product 'A' in the following reaction.
\[\ce{\underset{(Acetyl chloride)}{CH3COCl}->[H2][Pd-BaSO4]A + HCl}\]
