Which of the following is a good definition for enthalpy of vaporization? 1. The rate at which atoms or molecules enter the gas phase 2. The amount of energy required to convert 1 mole of a substance from the liquid phase to the gas phase 3. The temperature at which the liquid and gas phases of a substance are in equilibrium 4. The pressure exerted by atoms or molecules as they enter the gas phase

Question

Chemistry

Romero

16 February, 17:42

Which of the following is a good definition for enthalpy of vaporization? 1. The rate at which atoms or molecules enter the gas phase 2. The amount of energy required to convert 1 mole of a substance from the liquid phase to the gas phase 3. The temperature at which the liquid and gas phases of a substance are in equilibrium 4. The pressure exerted by atoms or molecules as they enter the gas phase

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Answers (1)

Know the Answer?

Kelvin Oconnor · Answer 1

Answer:2 is the correct answer

Explanation:

Enthalpy of vaporization is the amount of energy that must be added to a liquid substance to transform that substance into gas.