MCQ
Which of the following molecules is a polar molecule?
  • A
    Carbon dioxide $\left(\mathrm{CO}_2\right)$
  • B
    Oxygen $\left(\mathrm{O}_2\right)$
  • C
    Hydrogen $\left(\mathrm{H}_2\right)$
  • Hydrogen Chloride (HCl)

Answer

Correct option: D.
Hydrogen Chloride (HCl)
D

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