NEET Chemistry The s-Block Elements Questions Solved


Which of the following is strongest base –

(A) AlOH3                                   

 (B) MgOH2

(C) CaOH2                                 

(D) BaOH2

(D). The basic nature of hydroxides increases from BeOH2 to BaOH2 . Hydroxides of Be and Mg are amphoteric. AlOH3 is also amphoteric.

Difficulty Level:

  • 5%
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  • 12%
  • 66%