

Stoichiometry - Engineering
Q1: 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 28.6
B 30.0
C 30.6
D 32.6
ANS:C - 30.6 To find the molecular weight of the gas mixture, we need to calculate the total mass of all the gas molecules and then divide by the total number of moles. Given:
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