Stoichiometry The osmotic pressure of a solution is directly proportional to the Lowering of vapor pressure Molecular concentration of the solute Absolute temperature of a given concentration All of these Lowering of vapor pressure Molecular concentration of the solute Absolute temperature of a given concentration All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The net heat evolved or absorbed in a chemical process, i.e. total change in the enthalpy of the system is independent of the State of aggregation & the state of combination at the beginning & the end of the reaction Number of intermediate chemical reactions involved None of these Temperature & pressure State of aggregation & the state of combination at the beginning & the end of the reaction Number of intermediate chemical reactions involved None of these Temperature & pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pure oxygen is mixed with air to produce an enriched air containing 50 volume % of oxygen. The ratio of moles of air to oxygen used is 0.5 0.2 1.72 0.58 0.5 0.2 1.72 0.58 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming that CO₂ obeys perfect gas law, calculate the density of CO₂ (in kg/m³) at 263°C and 2 atm. 2 3 4 1 2 3 4 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The total number of atoms in 8.5 gm of NH₃ is __________ x 1023. 6.02 9.03 1.204 3.01 6.02 9.03 1.204 3.01 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The viscosity of water at room temperature may be around one Stoke Poise Centipoise Both B & C Stoke Poise Centipoise Both B & C ANSWER DOWNLOAD EXAMIANS APP
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