Post Utme Coal City University 2022 Biology Question 4
Practice objective / multiple choice question 4 from the 2022 Post Utme Coal City University Biology examination.
A 50-g sample of a mixture containing 20% NaCl and 80% H2O is heated to produce water vapor. If the vapor is collected and condensed, what is the mass of the water vapor collected?
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This is Post Utme Coal City University 2022 Biology Question 4. It is one of the objective questions from the 2022 Post Utme Coal City University Biology examination.
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