MCQ
Which of the following group is diamagnetic?
  • Copper, hydrogen, silver.
  • B
    Copper, hydrogen, argon.
  • C
    Hydrogen, oxygen, argon.
  • D
    Copper, silver, oxygen.

Answer

Correct option: A.
Copper, hydrogen, silver.
Diamagnetic substances are those which are freebly repelled by the magnetic field
​​​​​​​$\therefore$ Copper, Hydrogen, Silver are diamagnetic as their atoms have net magnetic dipole moment zero.

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