Arrange the following single bonds in order of bond energy giving reasons :
` C - C , N - N, O-O, F-F`

Explanation

To arrange the single bonds C-C, N-N, O-O, and F-F in order of bond energy, we need to analyze the stability of each bond based on the nature of the atoms involved and the electron-electron repulsions that occur.

### Step-by-Step Solution:

1. **Understanding Bond Energy**: Bond energy is the amount of energy required to break a bond between two atoms. A higher bond energy indicates a stronger bond.

2. **Analyzing C-C Bond**:
- The C-C bond is quite strong due to the small size of carbon atoms, which allows for effective overlap of their orbitals.
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