Stoichiometry Which of the following is followed by an ideal solution ? Trouton's rule Raoult's law Amgat's law Boyle's law Trouton's rule Raoult's law Amgat's law Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is Decreased with the increase in pressure Increased with the increase in pressure Independent of the temperature Unchanged by the pressure change Decreased with the increase in pressure Increased with the increase in pressure Independent of the temperature Unchanged by the pressure change ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m³ . The diffusivity of aniline in air is 0.74xl0⁻⁵m²/s.The numerical value of mass transfer co-efficient is 7.4 x 10⁻³. The rate of evaporation of aniline is 2.97 x 10⁻⁴. Its units are Mole/m² . s Mole/cm². s Kmole/m² . s Mole/s Mole/m² . s Mole/cm². s Kmole/m² . s Mole/s ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The chemical nature of an element is independent of None of these The number of neutrons present in it The number of protons or electrons present in it Its atomic number None of these The number of neutrons present in it The number of protons or electrons present in it Its atomic number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of most substances is greater for the __________ state. None of these Liquid Solid Gaseous None of these Liquid Solid Gaseous ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Vapor pressure of a solution is proportional to(where, Sv and St are mole fraction of solvent and solute respectively). St Sv 1/St 1/Sv St Sv 1/St 1/Sv ANSWER DOWNLOAD EXAMIANS APP
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