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Question 43

Common Salt (NaCl) is used to preserve foods. Which of the following properties can be used to determine its purity before use?

  • A.Solubility in water
  • B.Melting point
  • C.Relative density
  • D.Crystalline nature
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2018
Question no.
#43
Type
Objective
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