Stoichiometry The unit of specific heat at constant pressure, Cp, in SI unit is J/m³°K W/m°K J/kg°K W/m²°C J/m³°K W/m°K J/kg°K W/m²°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a solvent produces a __________ in its solvent. Freezing point elevation All of these Vapor pressure lowering Boiling point depression Freezing point elevation All of these Vapor pressure lowering Boiling point depression ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules Collide without loss of energy Exert no attractive force on each other Are above the inversion temperature Do work equal to loss in kinetic energy Collide without loss of energy Exert no attractive force on each other Are above the inversion temperature Do work equal to loss in kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be 0.05 0.1818 0.1 0.2 0.05 0.1818 0.1 0.2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One of the specific gravity scales is "Brix" (used speicifically for sugar solution). It is defined as None of these Brix = 145 - (145/G) Brix = (400/G) - 400 Brix = 200 (G-1) None of these Brix = 145 - (145/G) Brix = (400/G) - 400 Brix = 200 (G-1) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Refluxing of part of the distillate in a fractionating column is a 'recycling operation', aimed primarily at Product enrichment Heat conservation None of these Yield enhancement Product enrichment Heat conservation None of these Yield enhancement ANSWER DOWNLOAD EXAMIANS APP
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