A.-rA1>-rA2 B.-rA1=-rA2 C.-rA1<-rA2
A.60% B.90% C.45%
A.反應(yīng)(1)對A的反應(yīng)級數(shù)大于反應(yīng)(2) B.反應(yīng)(1)對A的反應(yīng)級數(shù)小于反應(yīng)(2) C.反應(yīng)(1)的活化能小于反應(yīng)(2)