Which of the following relations is correct f | vedclass

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(D) The relationship between enthalpy change $(\Delta H)$ and internal energy change $(\Delta U)$ is given by the equation: $\Delta H = \Delta U + \De

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$\Delta H = \Delta U$

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(D) The relationship between enthalpy change $(\Delta H)$ and internal energy change $(\Delta U)$ is given by the equation: $\Delta H = \Delta U + \Delta n_g RT$.For the reaction $S(s) + O_2(g) \rightarrow SO_2(g)$, the change in the number of moles of gaseous species is $\Delta n_g = n_p(g) - n_r(g)$.Here, $n_p(g) = 1$ (for $SO_2$) and $n_r(g) = 1$ (for $O_2$).Therefore, $\Delta n_g = 1 - 1 = 0$.Substituting this into the equation: $\Delta H = \Delta U + (0)RT = \Delta U$.Thus, $\Delta H = \Delta U$.

Which of the following relations is correct for the reaction $S(s) + O_2(g) \rightarrow SO_2(g)$?

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