when one gram of liquid water at its boiling point is changed into water vapor\n1. 334 j/g is gained from…

when one gram of liquid water at its boiling point is changed into water vapor\n1. 334 j/g is gained from the surrounding environment\n2. 334 j/g is released into the surrounding environment\n3. 2260 j/g is gained from the surrounding environment\n4. 2260 j/g is released into the surrounding environment

when one gram of liquid water at its boiling point is changed into water vapor\n1. 334 j/g is gained from the surrounding environment\n2. 334 j/g is released into the surrounding environment\n3. 2260 j/g is gained from the surrounding environment\n4. 2260 j/g is released into the surrounding environment

Answer

Explanation:

Step1: Recall heat - of - vaporization concept

The heat of vaporization of water is the amount of heat required to change 1 g of liquid water at its boiling point into water vapor.

Step2: Know the value of water's heat - of - vaporization

The heat of vaporization of water is 2260 J/g. During the phase change from liquid to vapor, heat is absorbed by the water from the surrounding environment.

Answer:

  1. 2260 J/g is gained from the surrounding environment