Advertisements
Advertisements
प्रश्न
Write balanced equation for the following reaction:
Aluminium powder is warmed with hot and concentrated caustic soda solution.
उत्तर
2Al + 2NaOH + 2H2O → 2NaAlO2 + 3H2
APPEARS IN
संबंधित प्रश्न
For the substance given below, describe the role played in the extraction of aluminium.
Cryolite
For the substance given below, describe the role played in the extraction of aluminium.
Sodium hydroxide
Name the constituents of Duralumin.
Give reason for the following:
Nitric acid can be stored in aluminium containers.
For the substance listed below, explain its role in the extraction of aluminium: Graphite
Name the following:
The middle region of the blast furnace.
Describe the role played in the extraction of aluminum : Graphite
Name the compound added to pure alumina to lower the fusion temperature during the electrolytic reduction of alumina.
Name the alloy used for the following purpose.
Aircraft
Name the compound formed when: Bauxite reacts with sodium hydroxide.
