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1. For a 2nd order rate law, the plot of wchich of these gives a straight line:
rate vs. concentration time vs. concentration [A] vs. time ln[A] vs. time 1/[A] vs. time

2. At 50.C reaction A has a rate constant of 2.3 L/mol*s, but at 60.C the rate constant is 4.5L/mol*s. Find its activation energy Ea
2.4 x 104 J/mol 1.6 x104 J/mol 6.0x104 J/mol 6.0x106 J/mol 1.6 x103 J/mol

3. Which statement regarding the rate determining step is TRUE:
All reactions have a rate determining step Rate determining steps can only be unimolecular The step is usually slow The step is usually fast Overall reaction has to be faster than the rate determining step

4. The collection of a substance on the surface of another is:
absorption magnetic leechy sticky adsorption

5. As temperature increases, the reaction rate...
decrease then increase decreases increases stays the same increase then decrease

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