1.

(a) Nameany three functional groups present in carbon compounds and write their formulae. (b) Draw the structures of the following compounds indicating the functional group present in each , propanal, propanone, propanoic acid, propanol

Answer»

Solution :(a) . ALCOHOLIC group `RARR` -OH , Aldehyde `rArr` -CHO, KETONE `rArr` gtC=O
(b) Propanol : `H-overset(H)overset(|)underset(H)underset(|)(C)-overset(H)overset(|)underset(H)underset(|)(C)-CHO"PROPANONE" H_(3)C-underset(O)underset(||)(C)-CH_(3)`
Propanoic ACID `CH_(3)-CH_(2)-COOH "Propanol" CH_(3)-CH_(2)-CH_(2)OH`


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