c5.2

Question 1

suggest practical methods for determining the rate of reaction

Answer 1

f

Question 2

recall how to interpret rate of reaction graphs

Question 3

describe the effect of changes in temperature on the rate of reaction

Answer 3

f

Question 4

describe the effect of changes in concentration on the rate of reaction

Answer 4

d

Question 5

describe the effect of changes in pressure on the rate of reaction

Answer 5

d

Question 6

describe the effect of changes in surface area on the rate of reaction

Answer 6

f

Question 7

describe the characteristics of catalysts and their effect on rate of reaction

Answer 7

d

Question 8

recall how to identify catalysts

Answer 8

s

Question 9

explain catalytic action in terms of activation energy

Answer 9

c

Question 10

recall that enzymes act as catalysts in biological systems

Answer 10

s

Question 11

recall that some reactions may be reversed by altering the reaction conditions

Answer 11

s

Question 12

recall that dynamic equilibrium occurs in a closed stem when the rate of forward and reverse reactions are equal

Answer 12

s