When an impurity in a metal has greater affinity for oxygen and is more easily oxidises then the metal itself. Then, the metal is refined by

If the impurity in a metal has a greater affinity for oxygen and is more easily oxidised than the metal, then the purification of metal may be carried out by

If the impurity in a metal has a greater affinity for oxygen and is more easily oxidised than the matel, then the purification of metal may be carried out by:

Which metal has a greater tendency to form metal oxide ?

The interstitial compounds of transition metals are than the metal itself.

Which metal has a greater tendency to form metal oxide

Which metal has a greater tendency to form metal oxide

A metal oxide has 40% oxygen. The equivalent weight of the metal is: