Question

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

विकल्प

• 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.

Answer 1

Be(OH)₂, likeAl(OH)₃ is basic.

Explanation:

The Be(OH)₂ and Al(OH)₃ are amphoteric in nature.