7. If the reaction 2A + 3D. 8. 9. the rate law will have the form, rate= products is first-order in A and second-order i

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7 If The Reaction 2a 3d 8 9 The Rate Law Will Have The Form Rate Products Is First Order In A And Second Order I 1 (48.99 KiB) Viewed 63 times

7. If the reaction 2A + 3D. 8. 9. the rate law will have the form, rate= products is first-order in A and second-order in D, then (4 Marks) a. k[A][D] b. k[A]³[D] c. k[A][D]² d. none of these Consider the reaction A + B mol/min, what is the rate of formation of C? 4C, if the rate of disappearance of A is 0.16 (4 Marks) a. 0.04 mol/min b. 0.64 mol/min c. 1.4 mole/min d. none of these What is the rate law for the reaction A+ 3B products (4 Marks) Initial [A] Initial rate 0.2 0.7 3.0 0.2 1.4 3,0 0.4 0.7 12.0 a. rate=k[A] b. rate=k[A] c. rate = K[A]² d. none of the above 10. What is the rate constant k (ignore units) for the reaction shown, if the reaction is first order in both A and B. (4 Marks) 2A +3B ► 2C Initial [A] 0.23 Initial 0.17 Rate 0.33 a. 8.4 b. 5.6 c. 0.67 d. none of these 11. If the rate law for a reaction is rate-k[A], what is the effect on the overall rate of doubling the concentration of B? (4 Marks) a. rate increases by 2 b. rate increases by 4 c. rate increases by 16 d. no effect on the rate