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प्रश्न
Write the important uses of acetic acid.
उत्तर
Uses of acetic acid:
- As a solvent for gums, resin, cellulose atc
- As a laboratory reagent
- In medicines
- As a vinegar for table purpose and for manufacturing pickles
- For making rubber, rayon, plastic, varnishes atc.
- For the manufacture of dyes, perfumes, pigments.
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संबंधित प्रश्न
Complete the following chemical equations :CH3COOH+NaOH→
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
Name the functional group present in an organic compound which gives brisk effervescence with NaHCO3.
Name one chemical compound which can be used to distinguish between ethanol and ethanoic acid.
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.
Acetic acid is a typical acid. Write one equation in case of its reactions with a metal?
Explain the following term with example.
Monomer
What type of compound is formed by the reaction between acetic acid and an alcohol?
Observe the figure and write the answers to the following questions.
- Write the name of the reaction shown in the following figure.
- Write the above chemical reaction in the form of a balanced equation.
- Write the name of the product produced in the above reaction, write a use.
- Write the name of the catalyst used in the above reaction.
Bubbles are seen in the test tube during the preparation of lime water.
