\mathrm{~kg}\) of air is heated from an initial state of \(37^{\circ} \mathrm{C}\) and \(101.33 \mathrm{kPa}\) until its temperature reaches \(237^{\circ} \mathrm{C}\). Calculate \(\Delta U, Q, W\), and \(\Delta H\) for the following processes:

(i) isochoric process

(ii) isobaric process.

Air is assumed to be an ideal gas. We are given that

\[ \begin{aligned} & C_{P}=29.1 \mathrm{~J} / \mathrm{mol}-\mathrm{K} \\ & C_{V}=20.78 \mathrm{~J} / \mathrm{mol}-\mathrm{K} \end{aligned} \]

Molecular weight of air \(=29\).