JEE Atomic Structure

Chemistry Level 2

Suppose there is a sample of hydrogen atoms whose electrons are all initially at the $$n^\text{th}$$ energy level. The total number of lines belonging to Balmer series are two.

If the electrons are ionised from level $$n$$ by photons of energy $$13 \text{ eV}$$, then what will the kinetic energy of the ejected photoelectrons be?

Details and Assumptions

• Assume Bohr's Model to be true.
• $$\text{eV}$$ means electron volt (a unit of energy).
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