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D and F Block Elements question

2025 · Shift 1 · Q6
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  2. /JEE Advanced
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  4. /D and F Block Elements
  5. /2025 · Shift 1 · Q6

D and F Block Elements question

2025 · Shift 1 · Q6

JEE AdvancedChemistryD and F Block ElementsMultiple correct+4 / −2
The pair(s) of diamagnetic ions is(are)
  1. A
    La3+La^{3+}La3+, Ce4+Ce^{4+}Ce4+
  2. B
    Yb2+Yb^{2+}Yb2+, Lu3+Lu^{3+}Lu3+
  3. C
    La2+La^{2+}La2+, Ce3+Ce^{3+}Ce3+
  4. D
    Yb3+Yb^{3+}Yb3+, Lu2+Lu^{2+}Lu2+
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