Give appropriate scientific reasons for the following statements :
During electrolysis of molten lead bromide, graphite anode is preferred to other electrodes

During the electrolysis of molten lead bromide :

Give appropriate scientific reasons for the following statements : Electrolysis of molten lead bromide is considered to be a redox reaction.

During electrolysis of molten lead bromide a redox reaction is said to occur.

During the electrolysis of molten lead bromide which of the following takes place :

During the electrolysis of molten lead bromide, which of the following takes place : Bromine ions gain electrons

Electrolysis of molten lead bromide is considered as redox reaction . Give reason .

During the electrolysis of molten lead bromide, which of the following takes place : Lead is deposited at the anode

Give appropriate scientific reasons for the following statements: Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.

Give scientific reasons for the following statements: Loss of nucleus and mitochondria make erythrocytes more efficient in their function.