Question

$\triangle U ^{\ominus}$ of combustion of methane is -X kJ $mol^{-1}$. The value of $\triangle H ^{\ominus}$ is:
(i) $= \triangle U ^{\ominus}$
(ii) $\ \textgreater \ \triangle U ^{\ominus}$
(iii) $\ \textless \ \triangle U ^{\ominus}$
(iv) = 0

Answer 1

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