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प्रश्न
Draw the structural formula for the following:
Ethanoic acid
उत्तर
\[\begin{array}{cc}
\phantom{....}\ce{H}\phantom{...}\ce{O}\phantom{........}\\
\phantom{..}|\phantom{....}||\phantom{......}\\
\ce{H - C - C - O - H}\\
\phantom{.}|\phantom{...}\phantom{.}\phantom{.......}\\
\phantom{...}\ce{H}\phantom{...}\ce{}\phantom{..........}\\
\end{array}\]
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संबंधित प्रश्न
A gas is liberated immediately with a brisk effervescence, when you add acetic acid to sodium hydrogen carbonate powder in a test tube. Name the gas and describe the test that confirms the identity of the gas.
When you add a few drops of acetic acid to a test-tube containing sodium bicarbonate powder, which one of the following is your observation?
(A) No reaction takes place
(B) A colourless gas with pungent smell is released with brisk effervescence
(C) A brown coloured gas is released with brisk effervescence
(D) Formation of bubbles of a colourless and odourless gas
Choose those compounds from the following which can turn blue litmus solution red:
HCHO, CH3COOH, CH3OH, C2H5OH, HCOOH, CH3CHO
Give reasons for your choice.
How is ethanoic acid obtained from ethanol? Write down the chemical equation of the reaction involved.
How would you distinguish between ethanol and ethanoic acid by chemical test?
Fill in the blank with appropriate word/words.
Vinegar is a solution of about ________per cent ________in water.
Draw the structural formula of a compound with two carbon atoms in the following case:
An alcohol containing two carbon atoms.
Identify the term or substance based on the descriptions given below:
Ice like crystals formed on cooling an organic acid sufficiently.
Rewrite the following statement by selecting the correct option.
The formula of ethanoic acid is _____________.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
