Observe the given figure carefully. Which of the following statements is incorrect?

• A. Processes I, II and III are endothermic while processes IV, V and VI are exothermic.
• B. Water vapours formed during process II when come in contact with skin give out \[\text{22}\text{.5}\times \text{1}{{\text{0}}^{5}}\text{ J/kg}\] more heat than the boiling water.
• C. Latent heat for process I is \[\text{3}\text{.34 }\!\!\times\!\!\text{ 1}{{\text{0}}^{\text{6}}}\text{ J/kg}\]
• D. None of these.