

Stoichiometry - Engineering
Q1: A gaseous mixture contains 14 kg of N2, 16 kg of O2 and 17 kg of NH3. The mole fraction of oxygen isA 0.16
B 0.33
C 0.66
D 0.47
ANS:B - 0.33 To find the mole fraction of oxygen (𝑋O2XO2) in the gaseous mixture, we need to first calculate the total number of moles of oxygen and then divide it by the total number of moles of all the gases present in the mixture. Given:
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