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प्रश्न
Write three physical properties of acetic acid.
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उत्तर
Three physical properties of acetic acid:
- State : Liquid
- Odour : Pleasant smell-smell of vinegar
- Taste : sour taste
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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
What is the common name of ethanoic acid?
The organic acid present in vinegar is ______.
What happens when ethanoic acid reacts with sodium hydroxide? Write equation of the reaction involved.
Esters are sweet-smelling substances and are used in making perfumes. Describe an activity for the preparation of an ester with the help of a well labelled diagram. Write an equation for the chemical reaction involved in the formation of the ester. Also write the names of all the substances involved in the process of esterification.
Name the product formed and give an appropriate chemical equation for the following:
Ethanol oxidised by acidified potassium dichromate.
What do you notice when acetic acid reacts with alkalies?
Explain the following term with an example.
Oxidant
Write a balanced chemical equation for the following:
A mixture of sodalime and sodium acetate is heated.
CH3–CH2–CHO : propanal : : CH3–COOH : _______
