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प्रश्न
When ethanol reacts with ethanoic acid in the presence of conc. H2SO4, a substance with fruity smell is produced. Answer the following:-
(i) State the class of compounds to which the fruity smelling compounds belong. Write the chemical equation for the reaction and write the chemical name of the product formed.
(ii) State the role of conc. H2SO4 in the reaction.
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उत्तर
(i). An ester is formed when an alcohol reacts with a carboxylic acid in the presence of an acidic medium. An ester has a fruity smell.
The chemical equation for the reaction between ethanol and ethanoic acid in the presence of conc. H2SO4 can be written as follows:-
(ii). Concentrated sulphuric acid acts as a protonating catalyst during the esterification reaction.
संबंधित प्रश्न
Complete the following chemical equations :CH3COOH+NaOH→
Name the following:
The distinctive reaction that takes place when ethanol is treated with acetic acid.
Give a reason for Conductivity of dilute hydrochloric acid is greater than that of acetic acid
What happens when ethanoic acid reacts with sodium hydroxide? Write equation of the reaction involved.
Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:
Which compound is most likely to be sweet-smelling?
Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:
Which compound is a constituent of vinegar?(e) Which compound is a constituent of vinegar?
Name the compound formed when acetic acid and ethanol react together.
What do you observe when acetic acid is added to ethyl alcohol in the presence of sulphuric acid?
How is ethanol to ethanoic acid an oxidation reaction different from the reaction in which ethanol burns in the presence of oxygen?
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
