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प्रश्न
Ethanoic acid turns ______ litmus to ______
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उत्तर
Ethanoic acid turns Blue litmus to red.
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संबंधित प्रश्न
A student adds a few drops of ethanoic acid to test tubes X, Y and Z containing aqueous solutions of sodium chloride, sodium hydroxide and sodium carbonate, respectively. If he now brings a burning splinter near the mouth of the test tubes immediately after adding ethanoic acid in each one of them, in which of the test tube or test tubes the flame will be extinguished?
(A) X and Y
(B) Y and Z
(C) X and Z
(D) only Z
Name one chemical compound which can be used to distinguish between ethanol and ethanoic acid.
Write the names of the first three members of the carboxylic acid series.
Name the functional group present in the following compound:
HCOOH
Write a balanced chemical equation for the following:
Monochloroethane is hydrolysed with aqueous KOH.
A compound X when treated with an organic acid Y (having vinegar-like smell) in the presence of the acid Z, forms a compound P which has a fruity smell.
- Identify X, Y and Z
- Write the structural formula of X and Y.
- What type of compound is P?
- Name the above reaction.
- If compounds X and Y both have 2 carbon atoms. Write the reaction.
Explain the following reaction with an example.
Saponification
Ethanoic acid is also known as which of these?
Ester is formed by the reaction between ______.
Reshu by mistake forgot to label the two test tubes containing Ethanol and Ethanoic acid. Suggest an experiment to identify the substances correctly? Illustrate the reactions with the help of chemical equations.
