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Question
Which of the following arrangements shows schematic alignment of magnetic moments of antiferromagnetic substances?
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Solution
Explanation:
| Antiferro- magnetic |
This arises when net dipole is zero. This arises due to alignment of dipoles in equal and opposite direction. |
↑ ↓ ↑ ↓ ↑ ↓ Here dipoles |
MnO, MnO2, |
– |
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