Stoichiometry The combustion equations of carbon and carbon monoxide are as follows: C + O₂ = CO₂, ΔH = - 394 kJ/kg . mole CO + 1/2 O₂ = CO₂, ΔH = - 284.5 kJ/kg. mole. The heat of formation of CO is __________ kJ/kg. mole. +180 +109.5 -109.5 +100 +180 +109.5 -109.5 +100 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is 0.33 0.66 0.16 0.47 0.33 0.66 0.16 0.47 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A chemical process is said to occur under unsteady state, if the Flow rates & composition both are time dependent Ratio of streams entering/leaving are independent of time None of these Inventory changes do not take place Flow rates & composition both are time dependent Ratio of streams entering/leaving are independent of time None of these Inventory changes do not take place ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kinematic viscosity of 1 m² /second is equivalent to __________ stokes. 102 10 103 104 102 10 103 104 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Total energy at a point comprises of __________ energy. All of these Potential & kinetic Pressure Internal All of these Potential & kinetic Pressure Internal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of a solution (made by dissolving a solute in a solvent) is __________ that of the pure solvent. Less than More than Either more or less; depends on the solvent Equal to Less than More than Either more or less; depends on the solvent Equal to ANSWER DOWNLOAD EXAMIANS APP
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