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प्रश्न
Draw the structural formula for the following:
Ethanoic acid
Write the structural formula of ethanoic acid.
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उत्तर
\[\begin{array}{cc}
\ce{H}\phantom{.....}\ce{O}\phantom{......}\\
|\phantom{......}||\phantom{......}\\
\ce{H - C - C - O - H}\\
|\phantom{..............}\\
\ce{H}\phantom{..............}\\\
\end{array}\]
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संबंधित प्रश्न
Name the gas evolved when ethanoic acid is added to sodium carbonate. How would you prove the presence of this gas?
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A student takes Na2CO3 powder in a test tube and pours some drops of acetic acid over it. He observes:
(A) no reaction in the test tube
(B) colourless gas with pungent smell
(C) bubbles of a colourless and odourless gas
(D) white fumes with smell of vinegar
On adding NaHCO3 to acetic acid, a gas is evolved which turns lime water milky due to the formation of:
(1) Calcium bicarbonate
(2) Calcium hydroxide
(3) Calcium carbonate
(4) Calcium acetate
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Explain the following reaction with an example.
Esterification
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Write a chemical equation for the reaction.
