Stoichiometry For the gaseous phase reaction, N₂ + O₂ ⇋ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by Increasing the concentration of N₂ Increase in pressure Decrease in pressure Decrease in temperature Increasing the concentration of N₂ Increase in pressure Decrease in pressure Decrease in temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ equation gives the effect of temperature on heat of reaction. Maxwell's Kirchoffs Antonie Kistyakowsky Maxwell's Kirchoffs Antonie Kistyakowsky ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A metal oxide is reduced by heating it in a stream of hydrogen. After complete reduction, it is found that 3.15 gm of the oxide has yielded 1.05 gm of the metal. It may be inferred that the Atomic weight of the metal is 4 Equivalent weight of the metal is 4 Atomic weight of the metal is 2 Equivalent weight of the metal is 8 Atomic weight of the metal is 4 Equivalent weight of the metal is 4 Atomic weight of the metal is 2 Equivalent weight of the metal is 8 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. If the average specific heat of all the gases/vapour is 40 J/mole.K, the maximum temperature rise of the exhaust gases in °C would be approximately equal to 1525 1735 1335 1225 1525 1735 1335 1225 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Refluxing of part of the distillate in a fractionating column is a 'recycling operation', aimed primarily at Yield enhancement Heat conservation Product enrichment None of these Yield enhancement Heat conservation Product enrichment None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Total energy at a point comprises of __________ energy. Pressure All of these Potential & kinetic Internal Pressure All of these Potential & kinetic Internal ANSWER DOWNLOAD EXAMIANS APP
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