Stoichiometry Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces? RT (V - b) 1/RT (p +a/v²) RT (V - b) 1/RT (p +a/v²) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Saturated solution of benzene in water is in equilibrium with a mixture of air and vapours of benzene and water at room temperature and pressure. Mole fraction of benzene in liquid is xB and the vapour pressures of benzene and water at these conditions are PvB and Pvw respectively. The partial pressure of benzene in air-vapour mixture is PvB (Patm - Pvw)xB XB.PvB XB.Patm PvB (Patm - Pvw)xB XB.PvB XB.Patm ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The osmotic pressure of a solution is directly proportional to the Lowering of vapor pressure Absolute temperature of a given concentration Molecular concentration of the solute All of these Lowering of vapor pressure Absolute temperature of a given concentration Molecular concentration of the solute All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following gravity scales is used exclusively for liquids heavier than water? None of these Baumme scale Twaddel scale API scale None of these Baumme scale Twaddel scale API scale ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Recycling in a chemical process facilitates All of these Increased yield Enrichment of product Heat conservation All of these Increased yield Enrichment of product Heat conservation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Compressibility factor of a real gas is the ratio of the actual volume to that predicted by ideal gas law. As the pressure of the gas approaches zero, the compressibility factor approaches 1 ∞ 0.24 1 ∞ 0.24 ANSWER DOWNLOAD EXAMIANS APP