Match the following — Thermodynamics and Thermochemistry Chemistry Question
Question
Match the following
Answer: A $\TO$ Q; B $\TO$ S; C $\TO$ P; D $\TO$ R
💡 Solution & Explanation
The relation is $\Delta H = \Delta U + \Delta n_g RT$. (A) $\Delta n_g = 2 - 2 = 0 \implies \Delta H = \Delta U$. (B) $\Delta n_g = 2 - 3 = -1 \implies \Delta H = \Delta U - RT$. (C) $\Delta n_g = 2 - 1 = +1 \implies \Delta H = \Delta U + RT$. (D) $\Delta n_g = 2 - 4 = -2 \implies \Delta H = \Delta U - 2RT$.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes