Asked in PMC Practice Test 26 (2021) 2021Moderate
All the halogens are _ molecules.
Correct answer: B. Non-polar
- A. Polar
- B. Non-polar
- C. Reactive
- D. Non-reactive
Explanation
Option BHalogen are non polar , discrete diatomic in all phases( gas,liquid,solid).
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About Dipole Moment
Dipole moment measures the separation of positive and negative charge in a bond or molecule, with magnitude related to charge and distance, μ = q r. Questions distinguish polar bonds from polar molecules by considering bond direction, molecular geometry and whether individual bond moments cancel through symmetry.
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