Which of the following expressions best represents a second order rate law?

A. r = k

B. r = k[X]

C. r = k[X][Y]

D. r = k[X]x[Y]y

Question

Chemistry

Jackpot

19 May, 19:38

Which of the following expressions best represents a second order rate law?

A. r = k

B. r = k[X]

C. r = k[X][Y]

D. r = k[X]x[Y]y

+5

Answers (1)

Know the Answer?

Isabela Watkins · Answer 1

I think the correct answer would be C. The expression that would best represent a second order rate law would be r = k[X][Y]. Reaction with this rate law are those that depend on the concentration of two first order reactants or a second order reactant.

Which of the following expressions best represents a second order rate law?A. r = kB. r = k[X]C. r = k[X][Y]D. r = k[X]x[Y]y

Which of the following expressions best represents a second order rate law?

A. r = k

B. r = k[X]

C. r = k[X][Y]

D. r = k[X]x[Y]y