Stoichiometry Kinetic theory of gases stipulates that, the Molecules possess appreciable volume Energy is lost during molecular collisions Absolute temperature is a measure of the kinetic energy of molecules None of these Molecules possess appreciable volume Energy is lost during molecular collisions Absolute temperature is a measure of the kinetic energy of molecules None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of transition is the heat evolved or absorbed, when a substance is converted from One allotropic form to another allotropic form Vapor to liquid Solid to liquid Vapor to solid One allotropic form to another allotropic form Vapor to liquid Solid to liquid Vapor to solid 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.PvB XB.Patm PvB (Patm - Pvw)xB XB.PvB XB.Patm PvB (Patm - Pvw)xB ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Buffer Ideal Colloidal Non-ideal Buffer Ideal Colloidal Non-ideal 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 None of these State of aggregation & the state of combination at the beginning & the end of the reaction Number of intermediate chemical reactions involved Temperature & pressure None of these State of aggregation & the state of combination at the beginning & the end of the reaction Number of intermediate chemical reactions involved Temperature & pressure ANSWER DOWNLOAD EXAMIANS APP
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