Question:medium

Beryllium shows diagonal relationship with aluminium. Which of the following similarity is incorrect?

Show Hint

Diagonal relationships show similarities but not identity in behaviour.
Updated On: Mar 20, 2026
  • Be forms beryllates and Al forms aluminates
  • BeO(OH)₂ like Al(OH)₃ is basic
  • Be like Al is rendered passive by HNO₃
  • Be₂C like Al₄C₃ yields methane on hydrolysis
Show Solution

The Correct Option is C

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