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MCQEasyJEE Main 2025 · 29 January, Shift 2Transition Elements Properties

Chemistry Question from JEE Main 2025 · 29 January, Shift 2

The calculated spin-only magnetic moments of K3[Fe(OH)6]K_3[Fe(OH)_6] and K4[Fe(OH)6]K_4[Fe(OH)_6] respectively are:

  • A

    4.904.90 and 4.90 B.M.4.90 \, \text{B.M.}

  • B

    5.925.92 and 4.90 B.M.4.90 \, \text{B.M.}

  • C

    3.873.87 and 4.90 B.M.4.90 \, \text{B.M.}

  • D

    4.904.90 and 5.92 B.M.5.92 \, \text{B.M.}

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