Stoichiometry A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is 0.47 0.66 0.33 0.16 0.47 0.66 0.33 0.16 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The chemical nature of an element is independent of Its atomic number The number of neutrons present in it The number of protons or electrons present in it None of these Its atomic number The number of neutrons present in it The number of protons or electrons present in it None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of __________ of a fuel is called its calorific value. Formation Vaporisation Reaction Combustion Formation Vaporisation Reaction Combustion ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 BTU/ft³ is approximately equal to __________ kcal/m³. 4 9 1 252 4 9 1 252 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gas mixture contains 6 moles of H₂ and 2 moles of N₂. If the total pressure of the gaseous mixture is 4 kgf/cm² ; then the partial pressure of N₂ in the mixture will be __________ kgf/cm² . 2 8 4 1 2 8 4 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The accumulation in a steady state combustion process, burning 1 kg mole of carbon with 1 kg mole of oxygen thereby producing 1 kg mole of carbon dioxide, is __________ kg mole. 1 16 44 1 16 44 ANSWER DOWNLOAD EXAMIANS APP
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