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प्रश्न
What is the action of acetic acid with litmus paper?
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उत्तर
Acetic acid turns blue litmus red. It proves that it is acidic in nature,.
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संबंधित प्रश्न
While studying saponification reaction, a student measures the temperature of the reaction mixture and also finds its nature using blue/red litmus paper. On the basis of his observations the correct conclusion would be
(A) the reaction is exothermic and the reaction mixture is acidic.
(B) the reaction is endothermic and the reaction mixture is acidic.
(C) the reaction is endothermic and the reaction mixture is basic.
(D) the reaction is exothermic and the reaction mixture is basic.
Complete the following chemical equations:
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What will you observe when dilute ethanoic acid and dilute hydrochloric acid are put on universal indicator paper, one by one? What does it show?
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Give any two uses of ethanoic acid.
What do you observe when acetic acid is added to a neutral FeCl3 solution?
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
Fill in the blank with appropriate word/words.
Vinegar is a solution of about ________per cent ________in water.
Write the molecular formula of the given compound.
Ethanoic acid
In the presence of the acid catalyst, ethanoic acid reacts with ethanol and ______ ester is produced.
