Q: The oxidation state and covalency of Al in [AlCl(H2O)5]2+ are
(a)+3 and 3
(b)+3 and 6
(c)+2 and 6
(d)+2 and 1
Correct Answer: (b)
The correct answer is (b) '+3 and 6'. This question from the Science & Technology domain tests knowledge of Chemistry.