Functional group the atom or group of atoms, when attached with carbon chain and decide it’s chemical properties are called functional groups.

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Presentation transcript:

Functional group the atom or group of atoms, when attached with carbon chain and decide it’s chemical properties are called functional groups. Or a saturated hydrocarbon Is unreactive but if we introduced some other atom or group of atoms into it , the resulting compound becomes very reactive. This other atom or group of atoms present in the carbon compound is known as a functional group.

Types of functional groups Name of functional group symbol Prefix or suffix IUPAC NAME 1. Halogen -x halo - haloalkane 2. Amine or amino - nh2 - AMINE ALKANAMINE 3. NITRO GROUP - NO2 NITRO - NITROALKANE 4. ALCOHOL - OH - OL ALKANOL 5. ALDEHYDE - CHO - AL ALKANAL 6. KETONE - CO - - ONE ALKANONE 7 . CARBOXYLIC ACID - COOH - OIC ACID ALKANOIC ACID

Name of functional group symbol Prefix or suffix IUPAC NAME 8. ESTER -COOR ALKYL …OATE ALKANOATE 9. ALKENE (=) -ENE ALKENE 10.ALKYNE ( = ) -YNE ALKYNE

ALKENE

ALCOHOL:- METHNOL ETHANOL

PROPANOL BUTANOL

PENTANOL

ALDEHYDE:- METHANAL ETHANAL

PROPANAL BUTANAL

PENTANAL