# NEET Chemistry The s-Block Elements Questions Solved

Which of the following is amphoteric –

(A) $Be{\left(OH\right)}_{2}$

(B) $Ca{\left(OH\right)}_{2}$

(C) $Sr{\left(OH\right)}_{2}$

(D) $Ba{\left(OH\right)}_{2}$

(A) $Be{\left(OH\right)}_{2}$ reacts with both acid and bases or dissolves in acids as well as in alkalies.

Difficulty Level:

• 80%
• 7%
• 4%
• 11%
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