10.
已知热化学方程式:\(\rm{H_{2}(g)+2ICl(g)=2HCl(g)+I_{2}(g)}\) \(\rm{\triangle H=akJ·mol^{-1}}\)。其反应过程如下:
\(\rm{①H_{2}(g)+ICl(g)=HClI(g)+H(g)(}\)慢\(\rm{)}\);
\(\rm{②H(g)+ICI(g)=HCl(g)+I(g)(}\)快\(\rm{)}\);
\(\rm{③HClI(g)=HCl(g)+I(g)(}\)快\(\rm{)}\);
\(\rm{④I(g)+I(g)=I_{2}(g)(}\)快\(\rm{)}\)。
下列说法不正确的是