35.Most acidic among given compound is A. Pr(OH)3 B. Gd(OH)3 C. Sm(OH) – InterviewSolution

1.	35.Most acidic among given compound is A. Pr(OH)3 B. Gd(OH)3 C. Sm(OH)3 D. Er(OH)3 (kindly explain in detail on what basis we define the acidity of F block elements and also put the four options in order with respect to their increasing acidic strength)
Answer» 35.Most acidic among given compound is A. Pr(OH)3 B. Gd(OH)3 C. Sm(OH)3 D. Er(OH)3 (kindly explain in detail on what basis we define the acidity of F block elements and also put the four options in order with respect to their increasing acidic strength)

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