A dipolar charged but overall electrically neutral ion is called:
Correct answer: A. Zwitterion
- A. Zwitterion
- B. Unit electron
- C. Cation
- D. Anion
Explanation
A zwitterion is an ion that contains two functional groups. In simple terms, it is an ion possessing both positive and negative electrical charges. Therefore, zwitterions are mostly electrically neutral (the net formal charge is usually zero). So option A is the correct answer.
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