Identify the process having $\Delta V = 0$.

The energy diagram for a reaction $R \to P$ is shown below. The $\Delta H^o$ for the reaction will be:

Which among the following is $NOT$ a feature of a reversible process?

Which of the following thermodynamic properties is a path function?

Consider the following reaction:
$CO_{(g)} + 1/2 O_{2_{(g)}} \to CO_{2_{(g)}}$
How are $\Delta E$ and $\Delta H$ related for the reaction?

At a definite temperature,for which of the following reactions will the value of $(\Delta E - \Delta H)$ be maximum?