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प्रश्न
State are relevant observations for following reactant:
Addition of ethyl alcohol to acetic acid in presence of conc. H2SO4
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.
\[\ce{C2H5OH + CH3COOH ->[ConcH2SO4] CH3COOC3H5 + H2O}\]
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संबंधित प्रश्न
The molecular formula of acetic acid is _________ .
(a) CH3COOH
(b) CH3 – CH3
(c) C6H6
(d) C2H4
While studying saponification reaction, a student measures the temperature of the reaction mixture and also finds its nature using blue/red litmus paper. On the basis of his observations the correct conclusion would be
(A) the reaction is exothermic and the reaction mixture is acidic.
(B) the reaction is endothermic and the reaction mixture is acidic.
(C) the reaction is endothermic and the reaction mixture is basic.
(D) the reaction is exothermic and the reaction mixture is basic.
A student adds 2 mL of acetic acid to a test tube containing 2 mL of distilled water. He then shakes the test tube well and leaves it to settle for some time. After about 5 minutes he observes that in the test tube there is :
(A) a clear transparent colourless solution
(B) a clear transparent pink solution
(C) a precipitate settling at the bottom of the test tube
(D) a layer of water the layer of acetic acid
Acetic acid is a typical acid. Write one equation in case of its reactions with a carbonate.
Which of the following observations is true about dilute solution of acetic acid?
(A) It smells like vinegar and turns red litmus blue
(B) It smells like onion and turns blue litmus red
(C) It smells like orange and turns red litmus blue
(D) It smells like vinegar and turns blue litmus red
Write the molecular formulae and structure formula of ethanic acid?
How will you carry out the following conversions?
Ethene to acetic acid
Write a balanced equation for the following:
Write the equation for the preparation of ethylene from ethyl alcohol.
State how the following conversions can be carried out:
Ethyl chloride to Ethene.
Give a chemical reaction in which a catalyst is used.
