Advertisements
Advertisements
Question
Complete the following by selecting the correct option from the choices given :
The diavalent metal whose oxide is reduced to metal by electrolysis of its fused salt is ________
Options
Al
Na
Mg
K
Advertisements
Solution
The diavalent metal whose oxide is reduced to metal by electrolysis of its fused salt is Al.
APPEARS IN
RELATED QUESTIONS
An element L consists of molecules.
When L is heated with iron metal, it forms a compound FeL. What chemical term would you use to describe the change undergone by L?
Give equation for the following conversion:Aluminium to sodium aluminate.
Name oxide of one metal which is reduced by (give equation): Electrolytic reduction
Name a non-metallic element which forms acidic and neutral oxides
Name a non-metallic element which has a metallic lustre
Name a non-metallic element which is a conductor of electricity.
What is the type of bonding expected in a metallic chloride?
Answer the following question :
Name the process used for the enrichment of sulphide ore.
Name two metallic oxides which cannot be reduced by carbon, carbon monoxide or hydrogen.
Give the equations for the reduction of copper oxide.
