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प्रश्न
Draw the structure for the following compound.
Ethanoic acid
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उत्तर
Structure of ethanoic acid:
1)
\begin{array}{cc}\\
\phantom{......}\ce{H}\phantom{.....}\ce{O}\phantom{}\\
\phantom{......}|\phantom{....}//\phantom{}\\\phantom{}
\phantom{}\ce{H - C - C}\phantom{}\\
\phantom{......}|\phantom{.....}\backslash\\\phantom{}
\phantom{........}\ce{H}\phantom{.....}\ce{OH}\phantom{}\\
\end{array}
2)
\begin{array}{cc}\\
\phantom{.}\ce{O}\\
\phantom{.}||\\
\ce{CH3 - C - OH}
\end{array}
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संबंधित प्रश्न
Write three different chemical reactions showing the conversion of ethanoic acid to sodium ethanoate. Write balanced chemical equation in each case. Write the name of the reactants and the products other ethanoic acid and sodium ethanoate in each case.
What do you observe when you drop a few drops of acetic acid to test tubes containing
(a) phenolphthalein
(b) distilled water
(c) universal indicator
(d) sodium hydrogen carbonate powder
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
Write the name and chemical formula of the simplest organic acid.
Write the formulae of methanoic acid.
What type to compound is CH3COOH?
When ethanoic acid reacts with sodium hydrogen carbonate, then a salt X is formed and a gas Y is evolved. Name the salt X and gas. Y Describe an activity with the help of a labelled diagram of the apparatus used to prove that the evolved gas is the one which you have named. Also write the chemical equation of the reaction involved.
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.
Write the IUPAC name of the following:
\[\begin{array}{cc}
\ce{CH3}\\
|\\
\ce{CH3 -C -CH3}\\
|\\
\ce{CH3}
\end{array}\]
The next higher homologue of ethanoic acid is ______.
How is acetic acid prepared from acetylene?
What do you observe when acetic acid is added to a neutral FeCl3 solution?
Acetic acid solution turns:
(1) blue litmus red
(2) red litmus blue
(3) blue litmus colourless
(4) red litmus colourless
What is vinegar and glacial acetic acid?
Fill in the blank with appropriate word/words.
Vinegar is a solution of about ________per cent ________in water.
Give balanced chemical equations for the following conversion :
Ethanoic acid to ethyl ethanote
Write the molecular formula of the given compound.
Ethanoic acid
Bubbles are seen in the test tube during the preparation of lime water.
Anita added a drop each of diluted acetic acid and diluted hydrochloric acid on pH paper and compared the colors. Which of the following is the correct conclusion?
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
