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- 1. Multiple Choice
At higher temperaturesparticles in an object have less energyparticles in an object move fastera gas contracts - 2. Multiple Choice
When the temperature of matter increases the particles...
speed up and move closer
speed up and move farther apart
slow down and move closer together
slow down and move farther apart
- 3. Multiple ChoiceWhat line segment represents only the solid state?A-BB-CC-DD-E
- 4. Multiple ChoiceBetween which points is the temperature of the substance remaining constant?A-B only.A-B, C-D, E-FB-C only.B-C, D-E
- 5. Multiple ChoiceWhat term describes a solid changing to a gas?DepositionSublimationEvaporationFreezing
- 6. Multiple ChoiceWhat term describes a liquid changing to a solid?DepositionSublimationEvaporationFreezing
- 7. Multiple Choice
How much Ce2(SO4)3 solute is saturated at 80 degrees?
20
15
30
2
- 8. Multiple Choice
At what temperature can you fully dissolve 140g of NaNO3?
62
73
81
You cannot determine this
- 9. Multiple Choice
What type of a solution is 55g KCl at 70ºC in 100g H2O?
Saturated
Unsaturated
Supersaturated
- 10. Multiple ChoiceWhich solute is the most soluble at 10 ⁰C?KIKClO3NH4ClNH3
- Answer choicesTagsAnswer choicesTags