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Question 31

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
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1988
Question no.
#31
Type
Objective
Previous · Q30Aqueous sodium trioxocarbonate (IV) solution is alkaline because Next · Q32 Which of the following is a waste product in the Solvary Process for the…

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