Question

define functional groups

Answer 1

an atom or group of atoms which largely determines the properties of a particular family of organic compounds

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Answer 2

$<i><b>$
$\huge\underline\mathfrak{Functional\: Groups :-}$

An atom or a group of atoms which makes a carbon compound ( or organic ) reactive and decided it's properties ( for function ) is called a functional group .

1. Halo Group :- X ( X can be CL, Br or I )

2. Alcohol Group :- OH

3. Aldehyde Group :- CHO

4 . Ketone Groups :- ----CO-----

5. Carboxylic Acid Groups :- ------COOH

6. Alkene Groups :- see the attachment

7. Alkyne Group :- see the attachment .

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