NEET Chemistry Ionic Bond MCQ Question
Consider a diagram showing the ionization process where a sodium atom loses an electron to form a sodium ion. Which of the following statements best describes the ionization process in the context of ionic bond formation?
The process is always endothermic, requiring energy to remove an electron.
The sodium ion gains an electron exothermically.
The ionization process results in no change in energy.
Ionic bonds are formed only when the ionization is exothermic.
Correct Answer
Detailed Explanation
The ionization process, where an electron is removed from a sodium atom to form a sodium ion, is always endothermic, requiring energy input. This is crucial for ionic bond formation, especially with elements with low ionization enthalpy.
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