Chemistry (M.Phil./Ph.D.) 2017 Panjab University Entrance Exam With Answers

Practice Mode:
1.

Among the following ions which one has the highest paramagnetism?

A: [Zn(H2O)6]2+
B: [Cu(H2O)6]2+
C: [Fe(H2O)6]2+
D: [Cr(H2O)6]3+

The answer is: C