What is the electron transition that represents ionization of electron in a H-atom? Calculate the ionization energy of hydrogen atom in KJ/mol. Show calculations IE = 1313 KJ/mol

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### Ionization of a Hydrogen Atom

**Question:**  
What is the electron transition that represents ionization of an electron in a hydrogen atom? Calculate the ionization energy of the hydrogen atom in kJ/mol. Show calculations.  
\[ \text{IE} = 1313 \, \text{kJ/mol} \]

**Explanation:**  
This problem involves calculating the ionization energy required to remove an electron from a hydrogen atom. The ionization energy is the amount of energy needed to completely remove an electron from its ground state in an atom. 

The given ionization energy for hydrogen is 1313 kJ/mol, which refers to the energy required to remove one mole of electrons from one mole of hydrogen atoms. 

To solve this, one would typically use the Rydberg formula for hydrogen and understand energy transitions from n=1 (ground state) to n=∞ (ionization point). The energy difference would represent the ionization energy.
Transcribed Image Text:### Ionization of a Hydrogen Atom **Question:** What is the electron transition that represents ionization of an electron in a hydrogen atom? Calculate the ionization energy of the hydrogen atom in kJ/mol. Show calculations. \[ \text{IE} = 1313 \, \text{kJ/mol} \] **Explanation:** This problem involves calculating the ionization energy required to remove an electron from a hydrogen atom. The ionization energy is the amount of energy needed to completely remove an electron from its ground state in an atom. The given ionization energy for hydrogen is 1313 kJ/mol, which refers to the energy required to remove one mole of electrons from one mole of hydrogen atoms. To solve this, one would typically use the Rydberg formula for hydrogen and understand energy transitions from n=1 (ground state) to n=∞ (ionization point). The energy difference would represent the ionization energy.
Expert Solution
Step 1

Since the atomic number of Hydrogen atom is 1, it has only 1 electron.

This electron lies in the first Bohr's orbit (n = 1) which is just above the nucleus.

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