When water changes to water vapor it goes through . A) the chemical change evaporation B) the heat change evaporation C) the physical change evaporation D) the conduction change evaporation

C) the physical change evaporation

Explanation:

Physical change: The term "physical change" is described as a change that occurs in the physical properties of a particular substance. The physical properties of a specific substance include shape, texture, mass, flexibility, color, and density, etc. Mostly, physical changes are considered as reversible.

In the question above, the water changes to water vapor. In this case, the evaporation process of water will be considered as a physical change. The water changes into the gas state from a liquid state while evaporation.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

c. electrical charges of ionic bonds.