Advertisements
Advertisements
प्रश्न
What is the main constituent of vinegar?
Advertisements
उत्तर
Acetic acid isthe main constituent of vinegar
APPEARS IN
संबंधित प्रश्न
Give the name and structural formula of one homologue of HCOOH.
Which of the following will give brisk effervescence with sodium hydrogen carbonate and why?
CH3COOH, CH3CH2OH
What happens when propanoic acid is warmed with methanol in the presence of a few drops of concentrated sulphuric acid? Write equation of the reaction involved.
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
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.
On adding NaHCO3 to acetic acid, a gas is evolved which turns lime water milky due to the formation of:
(1) Calcium bicarbonate
(2) Calcium hydroxide
(3) Calcium carbonate
(4) Calcium acetate
Name the first four members of alphatic carboxylic acid.
Write balanced euation for the following :
Ethane is burnt in air.
The functional group present in acetic acid is ______.
Explain the following reaction with an example.
Esterification
