The density of propane at 25 degrees C is .493 grams per cubic centimeter
So, scaling up, we have a litre with a mass of 493 grams or 1.1 Pounds
Or, put in reverse to answer you question, 0.91 Litres = 1 pound
Mark
So, scaling up, we have a litre with a mass of 493 grams or 1.1 Pounds
Or, put in reverse to answer you question, 0.91 Litres = 1 pound
Mark