JEE Main · 2022 · Shift-IIeasyDNF-243

The most common oxidation state of Lanthanoid elements is +3. Which of the following is likely to deviate easily from…

d & f-Block Elements · Class 12 · JEE Main Previous Year Question

Question

The most common oxidation state of Lanthanoid elements is +3. Which of the following is likely to deviate easily from +3 oxidation state? (1) Ce(At. No, 58) (2) La(At. No, 57) (3) Lu(At. No, 71) (4) Gd(At. No, 64)

Options
  1. a

    Ce(At. No, 58)

  2. b

    La(At. No, 57)

  3. c

    Lu(At. No, 71)

  4. d

    Gd(At. No, 64)

Correct Answera

Ce(At. No, 58)

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