d
$(d)$ $\begin{matrix}
CHO\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\, \\
{{(CHOH)}_{4}} \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{2}}OH \\
\end{matrix}\xrightarrow[\Delta ]{dil.HN{{O}_{3}}}\begin{matrix}
COOH\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\, \\
{{(CHOH)}_{4}} \\
|\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{2}}OH \\
\end{matrix}$