Answer to Question #216256 in General Chemistry for meeks

Question

H2O (g)H2O (l) 

Answer 1

Solution

H2O (g) ➡️ H2O (l)

This reaction shows a decrease in entropy as particles in gaseous state move freely and randomly than particles in liquid state

As entropy is the measure of the degree of freedom of movement of particles

The reaction is also exothermic as heat is being released to the atmosphere to convert steam to liquid.