Beryllium shows diagonal relationship with aluminium. Which one of the following similarity is not correct?

Beryllium shows diagonal relationship with aluminium. Which one of the

1.	Beryllium shows diagonal relationship with aluminium. Which one of the following similarity is not correct?
Answer» `Be_(2)C` like `AIC_(3)` yields methane on hydrolysis Be like AI is rendered passive by `HNO_(3)` Be `(OH)_(2)` like `AI(OH)_(3)` is basic Be forms beryllates and AI forms aluminates Solution :`BA(OH)_(2)` does not exists