| Bond type | $C\equiv O$ | $H-H$ | $C-H$ | $C-O$ | $O-H$ |
| Enthalpy $(\text{kJ.mol}^{-1})$ | $1075$ | $436$ | $414$ | $351$ | $464$ |
\textbf{217.} Using the data in the table below, for the reaction: $\text{CO}(\text{g}) + 2\text{H}_2(\text{g}) \rightarrow \text{CH}_3\text{OH}(\text{g})$, $\Delta H$ is how many kilojoules?
\begin{center}
\begin{tabular}{|c|c|c|c|c|c|}
\hline
Bond type & $C\equiv O$ & $H-H$ & $C-H$ & $C-O$ & $O-H$ \\
\hline
Enthalpy $(\text{kJ.mol}^{-1})$ & $1075$ & $436$ & $414$ & $351$ & $464$ \\
\hline
\end{tabular}
\end{center}
(1) $-210$ \hfill (2) $-180$ \hfill (3) $-110$ \hfill (4) $-80$
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