Which among the following is a ferromagnetic | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Ferromagnetic substances are those that are strongly attracted by a magnetic field and show permanent magnetism even when the magnetic field is re

Vedclass · Accepted Answer

$CrO_2$

Vedclass · Answer

(D) Ferromagnetic substances are those that are strongly attracted by a magnetic field and show permanent magnetism even when the magnetic field is removed.Examples include $Fe$,$Co$,$Ni$,$CrO_2$,and $Fe_3O_4$.Analyzing the given options:- $NaCl$ is diamagnetic.- $H_2O$ is diamagnetic.- $O_2$ is paramagnetic.- $CrO_2$ is ferromagnetic.Therefore,the correct option is $D$.

Which among the following is a ferromagnetic substance?

Similar Questions

What type of semiconductor is obtained by doping $Ge$ with $As$ $(P, Sb, Bi)$?

Which of the following metallic oxides is antiferromagnetic?

Which among the following is $NOT$ an amorphous solid?

Low melting point is expected for a solid of which type?

Which of the following is an ionic solid?

Vedclass Test Series

Exam Paper Generator

Online Exam Module