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प्रश्न
Draw the structural diagram of:
Ethanoic acid
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
Fill in the following blank with a suitable word:
The organic acid present in vinegar is ______.
Describe one reaction of a carboxylic acid.
Give any two uses of ethanoic acid.
Vinegar is a solution of about:
(a) 5 to 8 per cent ethanoic acid in alcohol
(b) 5 to 8 per cent ethanoic acid in water
(c) 50 to 80 per cent ethanoic acid in water
(d) 50 to 80 per cent ethanoic acid in alcohol
What do you observe when acetic acid is added to a neutral FeCl3 solution?
On adding 2 mL acetic acid to 2 mL of water in a test tube, it was observed that
(A) a clear and transparent solution is formed
(B) a white precipitate is formed almost immediately
(C) two separate layers were formed
(D) a colourless and odourless gas is evolved
Draw the structure formula of ethyne.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
In the presence of the acid catalyst, ethanoic acid reacts with ethanol and ______ ester is produced.
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Suggest a method of testing the gas liberated in the reaction.
