1.For which of the following reactions, ΔH\Delta HΔH is equal to ΔU\Delta UΔU?a.N2(g)+3H2(g)→2NH3(g)N_2(g) + 3H_2(g) \rightarrow 2NH_3(g)N2(g)+3H2(g)→2NH3(g)b.2HI(g)→H2(g)+I2(g)2HI(g) \rightarrow H_2(g) + I_2(g)2HI(g)→H2(g)+I2(g)c.2SO2(g)+O2(g)→2SO3(g)2SO_2(g) + O_2(g) \rightarrow 2SO_3(g)2SO2(g)+O2(g)→2SO3(g)d.2NO2(g)→N2O4(g)2NO_2(g) \rightarrow N_2O_4(g)2NO2(g)→N2O4(g)Login to continueOnly logged in users canattempt or see the solution.