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Consider the following reaction:
\[
4 \mathrm{NH}_{3}(\mathrm{~g})+5 \mathrm{O}_{2}(\mathrm{~g}) \stackrel{\mathrm{Pt}(\mathrm{s})}{\longrightarrow} 4 \mathrm{NO}(\mathrm{g})+6 \mathrm{H}_{2} \mathrm{O}(\mathrm{g})
\]
(i) Rate of reaction with respect to \( \mathrm{NH}_{3} \) will be \( -\frac{1}{4} \frac{\Delta\left[\mathrm{NH}_{3}\right]}{\Delta \mathrm{t}} \)
(ii) For the given reaction \( -\frac{1}{5} \frac{\Delta\left[\mathrm{O}_{2}\right]}{\Delta \mathrm{t}}=-\frac{1}{6} \frac{\Delta\left[\mathrm{H}_{2} \mathrm{O}\right]}{\Delta \mathrm{t}} \)
(iii) For the given reaction \( -\frac{1}{4} \frac{\Delta\left[\mathrm{NH}_{3}\right]}{\Delta \mathrm{t}}=\frac{1}{4} \frac{\Delta[\mathrm{NO}]}{\Delta \mathrm{t}} \)
(iv) For the given reaction,
\[
\begin{aligned}
\text { Rate }=-\frac{1}{4} \frac{\Delta\left[\mathrm{NH}_{3}\right]}{\Delta \mathrm{t}} &=-\frac{1}{5} \frac{\Delta\left[\mathrm{O}_{2}\right]}{\Delta \mathrm{t}} \\
&=\frac{4 \Delta[\mathrm{NO}]}{\Delta \mathrm{t}}=\frac{6 \Delta\left[\mathrm{H}_{2} \mathrm{O}\right]}{\Delta \mathrm{t}}
\end{aligned}
\]
Which of the following is the correct code for the statements above.
(a) TTTT
(b) TFTF
(c) FTFT
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