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ECAT Chemistry QUESTION #798
Question 1
Which of the following has a net dipole moment?
  • \(\text{CO}\)
  • \(\text{NH}_3\)
  • \(\text{H}_2\text{O}\)
  • All of these✔️
Correct Answer Explanation
CO has a small dipole moment. \(\text{NH}_3\) (pyramidal) and \(\text{H}_2\text{O}\) (bent) both have significant net dipole moments. All three have net dipole moments.