The minimum number of moles of O2 required for complete combustion of 1 mole of propane and 2 moles — JEE Mains Chemistry Past Papers Chemistry Question

💡 Solution & Explanation

(1) Combustion of propane. mole 8 3H C + mole 2 ) g ( O   3CO2(g) + 4H2O (2) Combustion of butane mole 10 4H C + mole 13 O 13   4CO2(g) + 5H2O so total mole of O2 required = 5 + 13 = 18 | JEE MAIN-2020 | DATE : 05-09-2020 (SHIFT-1) | PAPER-1 | OFFICIAL PAPER | CHEMISTRY PAGE # 9