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प्रश्न
Write the molecular formulae and structure formula of ethanic acid?
उत्तर
Sructure formula of ethanoic acid:
\[\begin{array}{cc}
\phantom{.....}\ce{H}\phantom{...}\ce{O}\phantom{........}\\
\phantom{.}|\phantom{...} \phantom{.}||\phantom{....}\\
\ce{H-C-C-O-H}\\
\phantom{}|\phantom{...}\phantom{.}\phantom{....}\\
\phantom{....}\ce{H}\phantom{...}\ce{}\phantom{........}\\
\end{array}\]
Molecular formula of Ethanoic acid:
CH3COOH
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संबंधित प्रश्न
A student adds a few drops of ethanoic acid to test tubes X, Y and Z containing aqueous solutions of sodium chloride, sodium hydroxide and sodium carbonate, respectively. If he now brings a burning splinter near the mouth of the test tubes immediately after adding ethanoic acid in each one of them, in which of the test tube or test tubes the flame will be extinguished?
(A) X and Y
(B) Y and Z
(C) X and Z
(D) only Z
Give balanced chemical equations for Sodium ethanoate to methane.
Describe one reaction of a carboxylic acid.
Complete:
The next higher homologue of ethanoic acid is ______.
While studying saponification reactions, the following comments were noted down by the students :
(I) Soap is a salt of fatty acids.
(II) The reaction mixture is basic in nature.
(III) In this reaction heat is absorbed.
(IV) This reaction is not a neutralisation reaction.
Which of these are the correct comments ?
(A) I and III only
(B) I, II and III
(C) II, III and IV
(D) I and II only
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 the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
Give the balanced chemical equation of the following reaction:
Evolution of carbon dioxide by the action of ethanoic acid with NaHCO3.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
