Question

Iron iron is reduced to the element when it absorbs 6 into 10 to power 20 requires the number of equivalent of the iron is

Answer 1

Answer:

0.001

Explanation:

Here it is given that;

absorbed electrons by ion= 6.02*10^20

We know no. of electron in an element = 1 mole = 6.02*10^23

Now,

Equation  Of ion = 6.02*10^20 / 6.02*10^23

You will get; 10^-3

i.e. 0.001.