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Question
Beryllium shows diagonal relationship with aluminium. Which of the following similarity is incorrect?
Options
Be forms beryllates and Al forms aluminates.
Be(OH)2, likeAl(OH)3 is basic.
Be like Al is rendered passive by HNO3.
Be2C like Al4C3 yields methane on hydrolysis.
MCQ
Solution
Be(OH)2, likeAl(OH)3 is basic.
Explanation:
The Be(OH)2 and Al(OH)3 are amphoteric in nature.
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Alkali Metals and Alkaline Earth Metals
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