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In O2 and H2 molecules the centres of positive and negative charge coincide. They are:
APolar type
BIonic type
CNet charged
DNon-polar
Answer & Solution
Correct answer: D. Non-polar
1. Coinciding charge centres give no dipole moment.
2. Such symmetric molecules have no permanent dipole.
3. They are non-polar.
_Source: NCERT Class 12 Physics Part I, Chapter 2, Electrostatic Potential and Capacitance._
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