Calculate the number of degrees of freedom of molecules of hydrogen in 1cc of hydrogen gas at NTP.

Explanation

To solve the problem of calculating the number of degrees of freedom of molecules of hydrogen in 1 cc of hydrogen gas at NTP, we will follow these steps:

### Step 1: Understand the concept of degrees of freedom
Degrees of freedom refer to the number of independent ways in which a molecule can move. For a diatomic gas like hydrogen (H₂), the degrees of freedom include translational and rotational motion.

- **Translational degrees of freedom**: 3 (movement in x, y, and z directions)
- **Rotational degrees of freedom**: 2 (rotation about two axes, as rotation about the axis connecting the two atoms does not count)

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