Question

Question No.
Which is the correct order of
polarizing power for Mg2+, Na2+ and A13+
ions?​

Answer 1

Answer:

Na+,Ca2+,Mg2+,Al3+ is :

Ca2+<Na+<Mg2+<Al3+.

if true enter 1, else enter 0.

Answer 2

Answer:

.According to Fajan's rule, higher the charge on the cation, more is its polarizing power. The next factor which is considered is the size of the cation. Smaller the size of the cation, higher is its polarizing power. Hence, the order of polarizing power is Cs

+

<K

+

<Mg

2+

<Al

3+

.