Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis 1.3 1.35 1.2 1.25 1.3 1.35 1.2 1.25 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a colligative property? Lowering of vapor pressure Osmotic pressure None of these Depression of freezing point Lowering of vapor pressure Osmotic pressure None of these Depression of freezing point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of adsorption of a gas caused by Van der Walls forces of attraction and capillarity is equal to the heat of Sum of A and B Normal condensation Difference of A and B Wetting Sum of A and B Normal condensation Difference of A and B Wetting ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules 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 Collide without loss of energy Do work equal to loss in kinetic energy 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 = (400/G) - 400 Brix = 200 (G-1) Brix = 145 - (145/G) None of these Brix = (400/G) - 400 Brix = 200 (G-1) Brix = 145 - (145/G) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the Vapor pressure vs. log (temperature) Temperature vs. log (vapor pressure) Log (temperature) vs. log (vapor pressure) Vapor pressure vs. temperature Vapor pressure vs. log (temperature) Temperature vs. log (vapor pressure) Log (temperature) vs. log (vapor pressure) Vapor pressure vs. temperature ANSWER DOWNLOAD EXAMIANS APP
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