D and F Block Elements | JEE Advanced 2025 PYQ |

One of the products formed from the reaction of permanganate ion with iodide ion in neutral
aqueous medium is
(A) I₂
(B) IO₃⁻
(C) 1O4-
(D) IO₂⁻

The pair(s) of diamagnetic ions is(are)
(a) La³⁺, Ce⁴⁺
(b) Yb²⁺, Lu³⁺
(c) La²⁺, Ce³⁺
(d) Yb³⁺, Lu²⁺

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