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Question 11.Which of the following is a chemical property of the element hydrogen?
Question 22.You performed paper chromatography on some marker ink and found that one of the pigments had a retention factor of 0.25. The total distance the solvent traveled was 8.0 cm. How far did the pigment travel?
Question 33.How do physical and chemical changes affect the amount of matter in a substance?
Question 44._____ properties of matter can be determined without changing composition, while _____ properties of matter must change the composition of matter.
Question 55.What happens when incident light hits a liquid?
Question 66.Define cell path length.
Question 77.Which of the following changes to sugar is an example of a physical change?
Question 88.Pure substances are further divided into elements and compounds. Which one best describes the rust found on a vehicle over time?
Question 99.Which of the following is not in the Beer's Law equation?
Question 1010.Both gases and liquids:
Question 1111.What is molar absorptivity?
Question 1212.Which of the following is a physical change?
Question 1313.What type of property is density?
Question 1414.If you decrease the cell path length, how will the absorption of light change?
Question 1515.The ability of iron to react to oxygen is an example of _____
Question 1616.Which of the following is the most heterogeneous mixture?
Question 1717.Which of the following is an extensive property?
Question 1818.Which of the following is an example of a chemical change?
Question 1919.How would you best separate solid sugar from a solution of sugar water?
Question 2020.Ocean water is a good example of a mixture because _____
Question 2121.Alcohol and water are best separated from one another by:
Question 2222.Which of the following is not an extensive property?
Question 2323.Homogeneous mixtures are also called
Question 2424.What is the definition of intensive property?
Question 2525.Why are intensive properties used to characterize matter?
What Is Matter? Chapter Exam Instructions
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