Stoichiometry Total energy at a point comprises of __________ energy. Internal All of these Pressure Potential & kinetic Internal All of these Pressure Potential & kinetic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry According to Raoult's law, "The vapor pressure exerted by component in a solution is proportional to the mole fraction of that component." Raoult's law is not applicable under the following assumption/condition. In the formation of solution, chemical combination/molecular association between unlike molecules takes place No component is concentrated at the surface of the solution The component molecules are non polar and are of almost equal size The attractive forces between like and unlike molecules are almost equal In the formation of solution, chemical combination/molecular association between unlike molecules takes place No component is concentrated at the surface of the solution The component molecules are non polar and are of almost equal size The attractive forces between like and unlike molecules are almost equal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The gravimetric (i.e., by weight) composition of a vapor saturated gas is independent of the Temperature None of these Nature of both the gas & the liquid Total pressure Temperature None of these Nature of both the gas & the liquid Total pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The reverse process of fractional crystallisation is called Stripping Differential distillation Absorption Leaching Stripping Differential distillation Absorption Leaching 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 XB.Patm (Patm - Pvw)xB PvB XB.PvB XB.Patm (Patm - Pvw)xB PvB XB.PvB ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to 1 - (x1/x2) X2/x1 X1/x2 1/x2 1 - (x1/x2) X2/x1 X1/x2 1/x2 ANSWER DOWNLOAD EXAMIANS APP
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