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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.
संबंधित प्रश्न
Describe a test for carboxylic acid.
An organic acid X is a liquid, which often freezes during winter time in cold countries, having the molecular formula C2H4O2. On warming it with methanol in the presence of a few drops of concentrated sulphuric acid, a compound Y with a sweet smell is formed.
(a) Identify X and Y. Also write their formulae showing the functional group present in them.
(b) Write a chemical equation for the reaction involved.
What do you notice when acetic acid reacts with metals?
Name the compound formed when acetic acid and ethanol react together.
Name the functional group present in the following compound:
C2H5CHO
Acetic acid smells like:
(1) a banana
(2) vinegar
(3) an orange
(4) a lemon
Why is Soda lime used not only NaOH?
How is ethyne prepared in the laboratory?
Write a balanced equation for the following:
Write the equation for the preparation of ethylene from ethyl alcohol.
Draw the structure formula of ethyne.
