Question

Which of the following is an incorrect statement?

a) The first I.E of Al is smaller than the first I.E of Mg.

b) The second I.E of Mg is greater than the second I.E of Na.

c) The first I.E of Na is smaller than the first I.E of Mg.

d) The third I.E of Mg is greater than the third I.E of Al.​

Answer 1

Answer:

b)

Explanation

The second I.E of Mg is greater than the second I.E of Na