Which one of the following statements is/are correct?

1.	Which one of the following statements is/are correct?
Answer» Gallium has higher ionisation enthalpy than ALUMINIUM Boron does not EXIST as `B^(3+)` ion Aluminium forms `[AIF_(6)]^(3-)` ion but boron does not form `[BF_(6)]^(3-)` ion Tl `(NO_(3))_(3)` acts as an OXIDISING agent. Answer :1234

Discussion