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प्रश्न
What is the main constituent of vinegar?
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उत्तर
Acetic acid isthe main constituent of vinegar
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संबंधित प्रश्न
In order to study saponification reaction, we first prepare 20% solution of sodium hydroxide. If we record the temperature of this solution just after adding sodium hydroxide flakes to water and also test its nature using litmus, it may be concluded that the process of making this solution is
(A) exothermic and the solution is alkaline
(B) endothermic and the solution is alkaline
(C) endothermic and the solution is acidic
(D) exothermic and the solution is acidic
Write the IUPAC names, common names and formulae of the first two members of the homologous series of carboxylic acids.
How is ethanoic acid obtained from ethanol? Write down the chemical equation of the reaction involved.
Write the names of three compounds which can be oxidised directly or in stages to produce acetic acid.
What do you observe when acetic acid is added to a neutral FeCl3 solution?
A student is studying the properties of acetic acid in his school laboratory. List two physical and two chemical properties which he must observe and note in his record book.
In an experiment to study the properties of acetic acid a student takes about 2 mL of acetic acid in a dry test tube. He adds about 2 mL of water to it and shakes the test tube well. He is likely to observe that:
(A) the acetic acid dissolves readily in water
(B) the solution becomes light orange
(C) water floats over the surface of acetic acid
(D) acetic acid floats over the surface of water
Name the functional group present in the following compound:
C2H5CHO
What is vinegar?
Vinegar is a solution of ______.
