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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What property explains the large difference between the melting and boiling points of oxygen and sulphur?

Options

  1. AAtomic number
  2. BAllotropy
  3. CAtomicity
  4. DRadioactivity

Correct answer

C. Atomicity

Step-by-step solution

The paragraph explains that the large difference in melting and boiling points between oxygen and sulphur is due to their atomicity, where oxygen exists as a diatomic molecule (O 2 ), and sulphur exists as a polyatomic molecule (S 8 ).

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