What total amount of energy in calories would be required to shift all the electrons from the first Bohr orbit to the sixth Bohr orbit in 1 mole of hydrogen ?
Through what distance would each electron have to move? What frequency of radiation would be emitted if the electrons returned to their initial state ?

Explanation

To solve the question step by step, we will follow these calculations:

### Step 1: Calculate the Energy Required to Shift Electrons from the 1st to the 6th Bohr Orbit

The energy of an electron in the nth Bohr orbit is given by the formula:
\[ E_n = -\frac{13.6 \, \text{eV}}{n^2} \]
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