A substance has magnetic susceptibility χₘ=-2.5×10⁻⁵. Which statement is correct?

Options

• Option A

  μᵣ=1.000025 and the substance is paramagnetic

• Option B

  μᵣ=0.999975 and the substance is diamagnetic

• Option C

  μᵣ=-2.5×10⁻⁵ and the substance is diamagnetic

• Option D

  μᵣ=1 and the substance is non-magnetic