In a compound AB, A atoms occupy the cor...

In a compound AB, A atoms occupy the corners of the cube and the cube and the B atoms occupy the body centre of the cube. If the A atoms posses magnetic moment due to up-spin and B atoms possess magnetic moment due to down spin, the magnetic nature of the compound AB in an isolated unit cell is

Paramagnetic q

Ferrimagnetic

Diamagnetic

Anti-ferromagnetic

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The correct Answer is:

Given,
In a compound AB,

A-Atoms at conmer of the cube and posses magnetic moment due to up-spin
B-Atoms on body centre of cube and posses magnetic moment due to down spin
Due to Up-spin and dwon pin of electrons isolated unit electrons isolated unit cell AB experiences Anti-Ferromagnetic nature.

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