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D and F Block Elements · 2021 · 16 Mar · Shift 1

2 Chemistry questions from this JEE Main paper
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D and F Block Elements · 2021 · 16 Mar · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q5.Given below are two statements : Statement I : The Eo value for Ce4+ / Ce3+ is + 1.74 V. Statement II : Ce is more stable in Ce4+ state than Ce3+ state. In the light of the above statements, choose the most appropriate…
    Chemistry · D and F Block Elements · MCQ
  2. Q12.Given below are two statement : one is labelled as Assertion A and the other is labelled as Reason R : Assertion A : Size of Bk3+ ion is less than Np3+ ion. Reason R : The above is a consequence of the lanthanoid contraction. In…
    Chemistry · D and F Block Elements · MCQ