What volume of oxygen gas (O2) measured at 0°C and 1 atm, is needed to burn completely 1 litre of propane gas (C3H8) measured under the same conditions?
10 L
7 L
6 L
5 L
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‘n’ mole of an ideal gas at temperature T (in Kelvin) occupy ‘V’ litres of volume, exerting a pressure of ‘P’ atmospheres. What is its concentration (in mole.lit)? (R = gas constant)