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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 ______.
propanol into propanoic acid?
Name the process in each case and write the equations of the reactions involved.
Describe one reaction of a carboxylic acid.
The structural formula of an ester is :
Write the formula of the acid and the alcohol from which it is formed.
Which one of the following are the correct observations about acetic acid?
(A) It turns blue litmus red and smells like vinegar
(B) It turns blue litmus red and smells like burning sulphur
(C) It turns res litmus blue and smells like vinegar
(D) It turns red litmus blue and has a fruity smell
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
Write the important uses of acetic acid.
How will you carry out the following conversions?
Ethene to acetic acid
Mineral acids are stronger acids than carboxylic acids because
- mineral acids are completely ionised
- carboxylic acids are completely ionised
- mineral acids are partially ionised
- carboxylic acids are partially ionised
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.
