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JEE Main20245 Apr 2024Evening ShiftChemistryd and f Block ElementsActual

The fusion of chromite ore with sodium carbonate in the presence of air leads to the formation of products ( A ) and ( B ) along with the evolution of ( CO ₂ ). The sum of spin-only magnetic moment values of (A ) and (B ) is ______ B.M. (Nearest integer) [Given atomic number : ( C : 6, Na : 11, O : 8, Fe : 26, Cr : 24 )]

Correct answer

0

Step-by-step solution

Spin only magnetic moment For Na ₂ CrO ₄ _ B =0 For Fe ₂ O ₃ _ B =5.9 sum =5.9

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