Tamilnadu BoardEnglish MediumSTD 12PhysicsElectrostatics2 Marks
Question
What are non-polar molecules? Give examples.
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Answer
A non-polar molecule is one in which centers of positive and negative charges coincide. As a result, it has no permanent dipole moment. Examples of non-polar molecules are hydrogen $\left( H _2\right)$, oxygen $\left( O _2\right)$, and carbon dioxide $\left( CO _2\right)$ etc.
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