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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
How will you distinguish between dilute hydrochloric acid and dilute sulphuric acid using lead nitrate solution?
Define the following term : Dehydrating agent
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When solution of sulphur dioxide is exposed to air, it gets converted to sulphuric acid.
Give reason for the following:
Concentrated sulphuric acid should not be added to oxalic acid or formic acid in the open laboratory.
How will you distinguish between dilute H2SO4 and conc. H2SO4 ?
Give one equation to show the following property of sulphuric acid:
Acidic nature
Concentrated sulphuric acid is both an oxidizing agent and a non-volatile acid. Write one equation each to illustrate the properties of sulphuric acid mentioned above.
Identify the gas evolved and give the chemical test in the following case:
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An acid obtained from concentrated nitric acid on reaction with Sulphur ______.
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
What is the property of sulphuric acid that makes it a suitable reagent for the reaction?
