The final pressure of Freon is 187.5 mmHg.
The problem involves the volume and pressure of Freon in an air conditioning unit, assuming constant temperature in the room. When the volume of Freon increases from 0.3L to 1L, what will be the final pressure of Freon?The first step is to use Boyle’s law to calculate the initial pressure of the Freon in the air conditioning unit:PV = k, where P is pressure, V is volume, and k is a constant. Therefore, P1V1 = P2V2where P1 = 625 mmHg, V1 = 0.3L, and V2 = 1LP2 = (P1V1)/V2 = (625 mmHg x 0.3 L)/1 L = 187.5 mmHgTherefore, the final pressure of Freon is 187.5 mmHg. This means that when the volume of Freon increases from 0.3L to 1L, the pressure decreases from 625 mmHg to 187.5 mmHg.For more questions on Freon
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