Which of the following changes always leads to an increase inthe rate constant for a reaction:(i) Decreasing the temperature(ii) Decreasing the activation energy(iii) Making the value of ΔE more negative (a) Only one—(i), or (ii), or (iii)—increases the reaction rate.(b) (i) and (ii)(c) (i) and (iii)(d) (ii) and (iii)(e) All three—(i), (ii), and (iii)—increase the reaction rate.
Which of the following changes always leads to an increase inthe rate constant for a reaction:(i) Decreasing the temperature(ii) Decreasing the activation energy(iii) Making the value of ΔE more negative (a) Only one—(i), or (ii), or (iii)—increases the reaction rate.(b) (i) and (ii)(c) (i) and (iii)(d) (ii) and (iii)(e) All three—(i), (ii), and (iii)—increase the reaction rate.
Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 23Q: Monochloroethane (C2H5Cl) can be produced by the direct reaction of ethane gas (C2H6) with chlorine...
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Which of the following changes always leads to an increase in
the rate constant for a reaction:
(i) Decreasing the temperature
(ii) Decreasing the activation energy
(iii) Making the value of ΔE more negative
(a) Only one—(i), or (ii), or (iii)—increases the reaction rate.
(b) (i) and (ii)
(c) (i) and (iii)
(d) (ii) and (iii)
(e) All three—(i), (ii), and (iii)—increase the reaction rate.
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