43. In the dimerization reaction of compound A, 2A(g) → A₂(g), when the concentration of A was doubled, the rate increased by a factor 4. When the initial concentration of A is 0.50 M, it requires 10 min for 75% of A to react. The rate constant k =
(A)
(B)
(C)
(D)
(E)

相關試題

相關試卷