This video lecture from Group IIIA and Group IVA Elements (F.Sc. second year Chemistry) covers the reactions of Aluminum with acids and alkalies. Aluminum with hydrochloric acid forming hydrogen gas while sulfuric acid gives sulfur dioxide gas. Nitric acid gives no reaction with aluminum. Aluminum reacts with potassium and sodium hydroxide in water to form complex compounds. Aluminum is hence amphoteric in nature. 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.