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प्रश्न
Draw the structural diagram of:
Ethanoic acid
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उत्तर
Ethanoic acid consists of two carbon atoms and carboxylic acid as a functional group. Its molecular formula is CH3COOH. Its structure is given as:
\[\begin{array}{cc}
\phantom{........}\ce{H}\phantom{....}\ce{O}\phantom{...}\\
\phantom{.....}|\phantom{....}||\\
\ce{H - C - C}\\
\phantom{.....}|\phantom{.....}|\\\
\phantom{......}\ce{H}\phantom{....}\ce{OH}
\end{array}\]
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संबंधित 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.
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
Complete the following chemical equations: CH3COOH+NaHCO3→
Which of the following molecular formula corresponds to ethylbutanoate ester?
(a) C5H10O2
(b) C6H12O2
(c) C7H14O2
(d) C8H16O2
Consider the following organic compounds:
HCHO, C2H5OH, C2H6, CH3COOH, C2H5CI
Choose two compounds which can react in the presence of conc. H2SO4 to form an ester. Give the name and formula of the ester formed.
What is the action of acetic acid with litmus paper?
Write a balanced equation for the following:
Write the equation for the preparation of ethylene from ethyl alcohol.
Draw the structural formula for the following:
Ethanoic acid
Ketone : –CO– : : Ester : _______
Explain the following reaction with an example.
Esterification
