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प्रश्न
Write the names of the first three members of the carboxylic acid series.
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उत्तर
The first three members of carboxylic acids are methanoic acid, ethanoic acid, and propanoic acid.
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संबंधित प्रश्न
Ethanoic acid has a .................... odour.
(a) Rotten eggs
(b) Pungent
(c) Vinegar-like
(d) Mild
The organic acid present in vinegar is ______.
What is the physical state of CH3COOH?
How is acetic acid prepared from acetylene?
Acetic acid is a typical acid. Write one equation in case of its reactions with a bicarbonate.
Give two tests to show that CH3COOH is acidic in nature ?
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
Acetic acid smells like:
(1) a banana
(2) vinegar
(3) an orange
(4) a lemon
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Suggest a method of testing the gas liberated in the reaction.
