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Question
The organic acid present in vinegar is ______.
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Solution
The organic acid present in vinegar is acetic acid.
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RELATED QUESTIONS
What do you observe when you drop a few drops of acetic acid to test tubes containing
(a) phenolphthalein
(b) distilled water
(c) universal indicator
(d) sodium hydrogen carbonate powder
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Name the following:
The distinctive reaction that takes place when ethanol is treated with acetic acid.
What is the common name of ethanoic acid?
Draw the structure for the following compound.
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Write the formulae of methanoic acid.
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A student puts a drop of acetic acid first on a blue litmus paper and then on a red litmus paper. He would observe that
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(B) the red litmus paper turns blue and the blue litmus paper turns red.
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A student is studying the properties of acetic acid. List two physical properties of acetic acid he observes. What happens when he adds a pinch of sodium hydrogen carbonate to this acid? Write any two observations.
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:
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(B) the solution becomes light orange
(C) water floats over the surface of acetic acid
(D) acetic acid floats over the surface of water
Acetic acid smells like:
(1) a banana
(2) vinegar
(3) an orange
(4) a lemon
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Monomer
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Write three physical properties of acetic acid.
Name the first four members of alphatic carboxylic acid.
Fill in the blank with appropriate word/words.
Vinegar is a solution of about ________per cent ________in water.
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Ethane is burnt in air.
Draw the structural formula of a compound with two carbon atoms in the following case:
An alcohol containing two carbon atoms.
Give the balanced chemical equation of the following reaction:
Evolution of carbon dioxide by the action of ethanoic acid with NaHCO3.
Ester is formed by the reaction between ______.
Which of the following represents saponification reaction?
Why is glacial acetic acid called so?
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