Q.

The correct statements from the following are

(A) Tl3+ is a powerful oxidising agent.

(B) Al3+ does not get reduced easily

(C) Both Al3+ and Tl3+ are very stable in solution.

(D) Tl+ is more stable than Tl3+.

(E) Al3+ and Tl+ are highly stable.

Choose the correct answer from the options given below :            [2025]

1 (A), (B), (C), (D) and (E)  
2 (A), (C) and (D) only  
3 (A), (B), (D) and (E) only  
4 (B), (D) and (E) only  

Ans.

(3)