The figure аbоve shоws а pV diаgram fоr 0.98 mol of ideal gas that undergoes an isothermal process 1 → 2. The gas then undergoes an isochoric heating from point 2 until the pressure is restored to the value it had at point 1. What is the final temperature of the gas? (R = 8.31 J/mol ∙ K). (Note: Scratch paper solutions are not a substitute for your solution steps below. You must show your solution steps below.)