From molecular view point, discus the temperature dependence of susceptibility for diamagnetism, paramagnetism and ferromagnetism.

Explanation

To discuss the temperature dependence of susceptibility for diamagnetism, paramagnetism, and ferromagnetism from a molecular viewpoint, we can break down the explanation into several steps:

### Step 1: Define Magnetic Susceptibility
Magnetic susceptibility (χ) is defined as the ratio of magnetization (M) to the applied magnetic field (H):
\[ \chi = \frac{M}{H} \]
Where:
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