A.Ea≥-100kJ·mol-1 B.Ea≤-100kJ·mol-1 C.Ea=-100kJ·mol-1 D.無(wú)法確定
一級(jí)平行反應(yīng) ,速率常數(shù)k與溫度T的關(guān)系如圖所示,下列各式正確的是:()
A.E12,A12 B.E12,A1>A2 C.E1>E2,A12 D.E1>E2,A1>A2
A.10.5kJ·mol-1 B.100.5kJ·mol-1 C.153kJ·mol-1 D.300kJ·mol-1