The pressure P (in kilopascals), volume V (in liters), and temperature T (in kelvins) of a mole of an ideal gas are related by the equation PV = 8.31T. Find the rate at which the volume is changing when the temperature is 270 K and increasing at a rate of 0.2 K/s and the pressure is 28 and increasing at a rate of 0.08 kPa/s. -0.169 X L/s

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