This video lecture from Aldehydes and Ketones (F.Sc. second year Chemistry) covers the reactivity of carbonyl compounds. The carbonyl group contains more electronegative oxygen atom which makes the bond polar in nature. The presence of double bond indicates a weaker pi bond which is prone to attack and hence carbonyl compounds give addition reactions which may be acid or base catalyzed depending on the reagent used. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.