Identify the ferromagnetic substance from the following.

  • A
    $NaCl$
  • B
    $C_6H_6$
  • C
    $CrO_2$
  • D
    $H_2O$

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Similar Questions

Which property is not typical of a refractory material?

Which of the following is a non-crystalline solid?

Match the column $A$ (type of crystalline solid) with the column $B$ (example for each type).
$P$. Molecular solid$i$. $SiC$
$Q$. Ionic solid$ii$. $Mg$
$R$. Metallic solid$iii$. $H_2O$
$S$. Network solid$iv$. $MgO$

Match List-$I$ with List-$II$ based on the type of solid and its example:
List-$I$ (Type of solid)List-$II$ (Example)
$(A)$ Metallic$(1)$ Diamond
$(B)$ Ionic$(2)$ Ice
$(C)$ Molecular$(3)$ $NaCl$
$(D)$ Covalent$(4)$ $Cu$

Which of the following exhibits the highest melting point?

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