How much energy is required to ionise an `H` atom if the electron occupies `n=5` orbit? Compare your answer with the ionisation enthaply of `H` atom (anargy required to remove the electronic from `n=1` orbit).

Explanation

To solve the problem of how much energy is required to ionize a hydrogen atom when the electron occupies the \( n = 5 \) orbit, we can use the formula for the energy of an electron in a hydrogen atom:

\[ E = -\frac{2.18 \times 10^{-18} \, \text{J} \cdot Z^2}{n^2} \]

Where:
- \( E \) is the energy of the electron,
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