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Matter in Our Surroundings — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMatter in Our Surroundings1 Mark
MCQ
Maximum intermolecular force of attraction exists in:
  • A
    Bromine
  • B
    Nitrogen
  • C
    Oxygen
  • ✓
    Copper
✓

Answer

Correct option: D.
Copper
Force of attraction increases in the order Gas $<$ Liquid $<$ Solid
Nitrogen and Oxygen are gases
Bromine is a liquid
Copper is a solid

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