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Questions and Answers
Which of the following factors affects the ionization enthalpy of an atom?
Which of the following factors affects the ionization enthalpy of an atom?
- Atomic radius (correct)
- Melting point
- Electronegativity
- Boiling point
Which of the following trends is observed in the ionization enthalpy across a period in the periodic table?
Which of the following trends is observed in the ionization enthalpy across a period in the periodic table?
- It has no pattern
- It remains constant
- It generally increases (correct)
- It generally decreases
Which of the following best defines ionization enthalpy?
Which of the following best defines ionization enthalpy?
- The energy required to convert a solid into a liquid
- The energy released when a gas is converted into a solid
- The energy released when an electron is added to an atom in the gaseous state
- The energy required to remove an electron from an atom in the gaseous state (correct)
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