Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor. Saturated Dry gaseous Superheated Unsaturated Saturated Dry gaseous Superheated Unsaturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 centipoise is equivalent to 1 centistoke 1 gm/cm.second 2.42 lb/ft.hr 2.42 lb/ft.second 1 centistoke 1 gm/cm.second 2.42 lb/ft.hr 2.42 lb/ft.second ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Concentration of a solution expressed in terms of __________ is independent of temperature. None of these Molality Normality Molarity None of these Molality Normality Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution is made by dissolving 1 kilo mole of solute in 2000 kg of solvent. The molality of the solution is 2 0.5 0.5 1 2 0.5 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If 1.5 moles of oxygen combines with aluminium to form Al2O₃, then the weight of aluminium (atomic weight = 27 ) used in this reaction is __________ gm. 2.7 54 5.4 27 2.7 54 5.4 27 ANSWER DOWNLOAD EXAMIANS APP
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. +100 +109.5 +180 -109.5 +100 +109.5 +180 -109.5 ANSWER DOWNLOAD EXAMIANS APP
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