Question

what are the two important steps in the extraction of metals in the middle of the activity series ?

Answer 1

Here we go buddy....

1-In first process the impure ore is converted to pure one.

2-In second process it's converted into its respective oxides.

3-In third process it's reduced to its metal and if it's in middle of activity series it will L be reduced by reducing agents like C, CO, H2.

4-In fourth and last process they are converted into pure metal by electro -refining.


Hope it helps (｡’▽’｡)♡

Answer 2

$\boxed{HiyaaMateyy!!!}$

*activity series* - to understand the order of reactivity of metals that are very familiar, we study their chemical reactions with cold water, steam, dilute strong acids and Cl2 and based on their vigorous activity order in these reactions, we frame out activity series..

Arrangement of the metals in decreasing order of their reactivity is known as 'activity series'

Activity series in extraction of metals :

* the metals at the middle of the activity series can be extracted by reduction of metal oxides with carbon, reduction of oxide ores with CO, self reduction of sulphide ores, reduction of ores by more reactive metals( thermiite process)...

WISH IT HELPS !!!

^_^