What are functional groups and give example?

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Solution

Functional groups
A functional group is an atom or set of atoms that are connected to a molecule in a specific way.
These functional groups are responsible for the chemical properties of an organic compound.
Examples of functional group
Hydroxyl group $(- OH)$
Ketonic group $(- CO -)$
Carboxylic acid group $(- COOH)$
Aldehyde group $(- CHO)$

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Similar questions

Q. (a) Which functional group do you think can be present in an organic compound having the molecular formula C₅H₁₀O₂? Write the formula of the organic compound.
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Question 48
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