1.

Which of the following statement is wrong with respect to metallic or electronic conductivity ?

Answer»

metallic conductivity is depend on STRUCTION and its characteristic.
Conductivity increases with INCREASE in TEMPERATURE.
Metallic conductivity depends on NUMBER of valence electron present in valence cell.
No CHANGE is observed in struction of metal during conduction of current.

Solution :Conductivity increases with increase in temperature.


Discussion

No Comment Found