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The number of manganese ions in tetrahedral and octahedral sites, respectively in Mn3O4 are:

  • a)
    One Mn2+ and two Mn3+

  • b)
    Two Mn3+ and one Mn2+

  • c)
    One Mn3+ and two Mn2+

  • d)
    Two Mn2+ and one Mn3+

Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
The number of manganese ions in tetrahedral and octahedral sites, resp...
Explanation:
Mn3O4 is a mixed oxide of Mn2+ and Mn3+. It has both tetrahedral and octahedral sites. The ratio of Mn2+ and Mn3+ ions in these sites is different.

- Tetrahedral sites: In Mn3O4, there are 8 tetrahedral sites. The Mn2+ ions occupy the tetrahedral sites in a 1:1 ratio with oxygen ions. So, there are 8 Mn2+ ions in the tetrahedral sites.
- Octahedral sites: In Mn3O4, there are 16 octahedral sites. The Mn3+ ions occupy the octahedral sites in a 2:1 ratio with oxygen ions. So, there are 32 Mn3+ ions in the octahedral sites.

Therefore, the number of manganese ions in tetrahedral and octahedral sites, respectively in Mn3O4 are one Mn2+ and two Mn3+. Hence, the correct answer is option A.
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The number of manganese ions in tetrahedral and octahedral sites, resp...
The correct answer is one Mn2+ and two Mn3+. The number of manganese ions in tetrahedral and octahedral sites, respectively in Mn3O4 are one Mn2+ and two Mn3+. Mn3O4 is composed of two Mn2+ ions at the A site and two Mn3+ ions at the B1 and B2 sites.
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The number of manganese ions in tetrahedral and octahedral sites, respectively in Mn3O4 are:a)One Mn2+ and two Mn3+b)Two Mn3+ and one Mn2+c)One Mn3+ and two Mn2+d)Two Mn2+ and one Mn3+Correct answer is option 'A'. Can you explain this answer?
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