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प्रश्न
What do you notice when acetic acid reacts with alkalies?
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उत्तर
When acetic acid reacts with alkalies, it forms a salt and water.
\[\ce{\underset{Acetic acid}{CH3COOH} + \underset{alkali}{NaOH} → \underset{Sodium acetate (salt)}{CH3COONa} + \underset{Water}{H2O}}\]
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संबंधित प्रश्न
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
Draw the structure for the following compound:
Ethanoic acid
Give the common name and IUPAC name of the following compound:
HCOOH
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:
Which compound is added to alcohol to denature it?
On adding acetic acid to sodium hydrogen carbonate in a test tube, a student observes
(A) no reaction
(B) a colourless gas with pungent smell
(C) bubbles of a colourless and odourless gas
(D) a strong smell of vinegar
Draw the structural formula of a compound with two carbon atoms in the following case:
An alkane with a carbon to carbon single bond.
When sodium hydrogen carbonate is added to ethanoic acid, a gas evolves. Consider the following statements about the gas evolved.
- It turns lime water milky.
- It is evolved with brisk effervescence.
- It has a smell of burning sulfur.
- It is also a by-product of respiration.
Explain the following reaction with an example.
Esterification
Give the balanced chemical equation of the following reaction:
Evolution of carbon dioxide by the action of ethanoic acid with NaHCO3.
