Stoichiometry A chemical process is said to occur under unsteady state, if the Ratio of streams entering/leaving are independent of time None of these Flow rates & composition both are time dependent Inventory changes do not take place Ratio of streams entering/leaving are independent of time None of these Flow rates & composition both are time dependent Inventory changes do not take place ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Real gases approach ideal behaviour at Low pressure & low temperature Low pressure & high temperature High pressure & low temperature High pressure & high temperature Low pressure & low temperature Low pressure & high temperature High pressure & low temperature High pressure & high temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a ternery system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the Both A & B Temperature Neither A nor B Solute concentration Both A & B Temperature Neither A nor B Solute concentration ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 BTU/ft³ is approximately equal to __________ kcal/m³. 4 1 9 252 4 1 9 252 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules Collide without loss of energy Do work equal to loss in kinetic energy Are above the inversion temperature Exert no attractive force on each other Collide without loss of energy Do work equal to loss in kinetic energy Are above the inversion temperature Exert no attractive force on each other ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of vaporisation __________ with increase in pressure. Both B and C Decreases Increases Becomes zero at critical pressure Both B and C Decreases Increases Becomes zero at critical pressure ANSWER DOWNLOAD EXAMIANS APP
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