Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Normality Molarity Formality Molality Normality Molarity Formality Molality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry CaCO₃ contains __________ percent of Ca by weight. 12 96 48 40 12 96 48 40 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 Kmole/m² . s Mole/cm². s Mole/s Mole/m² . s Kmole/m² . s Mole/cm². s Mole/s ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of solution depends upon the Nature of solute All of these Nature of solvent Concentration of solution Nature of solute All of these Nature of solvent Concentration of solution ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Gases having same reduced temperatures and reduced pressures Deviate from ideal gas behaviour to the same degree Have nearly the same compressibility factor Both A & B Neither A nor B Deviate from ideal gas behaviour to the same degree Have nearly the same compressibility factor Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal Intermolecular forces of attraction Total energy Kinetic energy Potential energy Intermolecular forces of attraction Total energy Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
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