Aluminum is extreasted from

Aluminum is exteracted from alumine AI_(2)O_(3) by electrolysis of a molten mixture of :

Aluminum is extracted from

Give reasons for the following. Aluminum foils are used to wrap food items.

How is aluminum chloride prepared from aluminum ?

Identify the term in the following : The method used to separate ore from gangue by preferential wetting Write the equation for the reaction where the - aluminum oxide for the electrolytic extraxtion of aluminum is obtained by heating aluminum hydroxide.

(i) Name the most common ore of the metal aluminum from which the metal is extracted. Write the chemical formula of the ore. (ii) Name the process by which impure ore of aluminum gets purified by using concentrated solution of an alkali. (iii) Write the equation for the formation of aluminum at the cathode during the electrolysis of alumina.

Aluminum hydroxide is use fut to stop