Chemistry WAEC

Which of the following correctly explains why iodine crystals change directly into the gaseous state when heated?

 

A. lodine crystals sublime
B. lodine atoms are held together by strong forces
C. lodine molecules are held together by weak forces
D. lodine molecules are covalent
E. lodine is a solid at room temperature

Correct Answer:

Option C – lodine molecules are held together by weak forces

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