Paramagnetism — Prelims Questions

Which of the following statements is INCORRECT regarding paramagnetic materials?

A paramagnetic material has a magnetic susceptibility of $3 \times 10^{-4}$ at a temperature of $300,\text{K}$. What will be its magnetic susceptibility at $100,\text{K}$?

Which of the following elements/ions is expected to be paramagnetic?

If a paramagnetic material is placed in a non-uniform magnetic field, it will tend to move:

The graph showing the variation of magnetic susceptibility ($chi_m$) with absolute temperature ($T$) for a paramagnetic material is:

Which of the following statements correctly describes the behavior of magnetic field lines inside a paramagnetic material when placed in an external magnetic field?