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प्रश्न
State one relevant observation for given reactions:
Addition of ethyl alcohol to acetic acid in the presence of concentrated Sulphuric acid
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उत्तर
On addition of ethyl alcohol to acetic acid in the presence of conc. H2SO4 at high temperature, sweet-smelling ethyl acetate ester is produced, and the process is known as esterification.
C2H5OH + CH3COOH → CH3COOC2H5 + H2O
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संबंधित प्रश्न
In the contact process for the manufacture of sulphuric acid give the equations for the conversion of sulphur trioxide to sulphuric acid.
Give one equation to show the following properties of sulphuric acid:
Dehydrating property
Give one equation to show the following properties of sulphuric acid:
As a non-volatile acid
Define the following term : Hygroscopic substance
Sulphuric acid can be used to prepare a number of gases in the laboratory. Write balanced equation for the reaction from which the folllowing gas are obtained, using dilute sulphuric acid as one of the reactant : Sulphur dioxide
What would you see, when a crystal of CuSO4.5H2O is placed in concentrated sulphuric acid? Give reason to explain your observation.
Write the equation of the following reaction:
Sulphur is heated with concentrated sulphuric acid.
Give one equation to show the following property of sulphuric acid:
Dehydrating property
Name the gas released when sodium carbonate is added to a solution of sulphur dioxide.
The salt is formed when concentrated sulphuric acid reacts with KNO3 above 200°C.
