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(C) The magnetic properties of substances are classified as follows:$a$. Diamagnetism: Substances that are weakly repelled by a magnetic field,e.g.,$N

Vedclass · Accepted Answer

$a-iii, b-iv, c-ii, d-i$

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(C) The magnetic properties of substances are classified as follows:$a$. Diamagnetism: Substances that are weakly repelled by a magnetic field,e.g.,$NaCl$ (all electrons are paired).$b$. Ferrimagnetism: Substances where magnetic moments are aligned in parallel and anti-parallel directions in unequal numbers,e.g.,$Fe_{3}O_{4}$.$c$. Paramagnetism: Substances that are weakly attracted by a magnetic field due to the presence of unpaired electrons,e.g.,$O_{2}$.$d$. Antiferromagnetism: Substances where magnetic moments are aligned in a compensatory way such that the net magnetic moment is zero,e.g.,$MnO$.Therefore,the correct matching is: $a-iii, b-iv, c-ii, d-i$.

List-$I$ (Property)	List-$II$ (Example)
$a$. Diamagnetism	$i$. $MnO$
$b$. Ferrimagnetism	$ii$. $O_{2}$
$c$. Paramagnetism	$iii$. $NaCl$
$d$. Antiferromagnetism	$iv$. $Fe_{3}O_{4}$

Match items of List-$I$ with those of List-$II$ :

List-$I$ (Property) List-$II$ (Example)

$a$. Diamagnetism $i$. $MnO$

$b$. Ferrimagnetism $ii$. $O_{2}$

$c$. Paramagnetism $iii$. $NaCl$

$d$. Antiferromagnetism $iv$. $Fe_{3}O_{4}$

Choose the most appropriate answer from the options given below:

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Match items of List-$I$ with those of List-$II$ : List-$I$ (Property) List-$II$ (Example) $a$. Diamagnetism $i$. $MnO$ $b$. Ferrimagnetism $ii$. $O_{2}$ $c$. Paramagnetism $iii$. $NaCl$ $d$. Antiferromagnetism $iv$. $Fe_{3}O_{4}$ Choose the most appropriate answer from the options given below: