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

Question

Beryllium shows diagonal relationship with aluminium. Which of the following similarity is incorrect ? (A) Be forms beryllates and Al forms aluminates (B) Be(OH)2 like Al(OH)3 is basic (C) Be like Al is rendered passive by HNO3. (D) Be2C like Al4C3 yields methane on hydrolysis.

Tardigrade Admin · Accepted Answer

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

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

Be forms beryllates and Al forms aluminates

$B e (O H)_{2}$ like $A l (O H)_{3}$ is basic

Be like Al is rendered passive by $H N O_{3}$ .

$B e_{2} C$ like $A l_{4} C_{3}$ yields methane on hydrolysis.

The $B e (O H)_{2}$ and $A l (O H)_{3}$ are amphoteric in nature,

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

Be forms beryllates and Al forms aluminates

Be(OH)2​ like Al(OH)3​ is basic

Be like Al is rendered passive by HNO3​.

Be2​C like Al4​C3​ yields methane on hydrolysis.

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

$B e (O H)_{2}$ like $A l (O H)_{3}$ is basic

Be like Al is rendered passive by $H N O_{3}$ .

$B e_{2} C$ like $A l_{4} C_{3}$ yields methane on hydrolysis.

The $B e (O H)_{2}$ and $A l (O H)_{3}$ are amphoteric in nature,