What are no examples of ozone

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.

Is there any options, for this

The state or quality of being humid.a quantity representing the amount of water vapor in the atmosphere or a gas.