What is the result of the refrigerant condensing in the condenser?

When refrigerant condenses in the condenser, it undergoes a phase change from a gas to a liquid. This process involves the refrigerant releasing heat into the surroundings, typically through the condenser coils. As the refrigerant loses energy in the form of heat, it transitions from its gaseous state to a liquid state, hence turning into a liquid. This heat release is essential for the refrigeration cycle, as it effectively transfers heat away from the refrigerant, allowing it to cool down and subsequently be utilized in the evaporator to absorb heat from the space that needs cooling.

The other options include inaccuracies regarding the behavior of the refrigerant during condensation. The refrigerant does not absorb heat and evaporate during this stage, nor does it mix with air; rather, it simply condenses while losing heat. Although pressure and temperature changes do occur during the refrigeration cycle, the option that focuses on the fundamental process of heat release and phase change accurately captures the essence of what happens in the condenser.