Question

Complex forming tendency is more for

• A. $N{a}^{+}$
• B. $K^{+}$
• C. $L{i}^{+}$
• D. $R{b}^{+}$

Answer 1

Answer: (C)

The complex forming tendency is more in $L{i}^{+}$ due to its small size. The tendency of complex formation decreases as the size increases.