Question 11 pts
Which of the following statements best describes a physical property?
Group of answer choices
when a substance reacts to form an entirely new substance with new properties
when two substances bond together to form a new substance with similar properties
when a substance undergoes a change to its chemical makeup, but does not change its physical appearance
can be measured or observed without matter changing to an entirely different substance
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Question 21 pts
Which of the following is NOT an example of a physical property?
Group of answer choices
density
pH
conductivity
boiling point
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Question 31 pts
Which of the following statements is accurate based on the table?
Solute Grams of Solute that Will Dissolve in 0.5 L of Water (20 °C)
Baking Soda 48
Epsom salt 125
Table salt 180
Table sugar 1000
Group of answer choices
Water is a solvent
Baksing Soda, Epsom Salt and Table Salt is a solvent
Baking Soda, Epsom salt, table salt and table sugar are solvents
Water is a solute
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Question 41 pts
Which of the following most likely speeds up the rate at which something dissolves?
Group of answer choices
mixing, hot temperatures and larger particle size
mixing, cold temperatures and larger particle size
mixing, hot temperatures and smaller particle size
mixing, cold temperatures and smaller particle size