CHEMICAL ENGINEERING
Q A fluid gas produced on burning furnace oil contains 0.15 gm mole of CO2, 0.05 gm mole of oxygen and 0.80 gm mole of N2. What is its molecular weight ?
  • A A. 28.6
  • B B. 30.0
  • C C. 30.6
  • D D. 32.6
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