Stoichiometry What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C? 43833 L/3 x 298/273 43832 43864 43833 L/3 x 298/273 43832 43864 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Disappearance of snow in subzero weather exemplifies the process of Melting Vaporisation Sublimation Evaporation Melting Vaporisation Sublimation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is helpful in finding the Molal heat capacities of gases Heat capacities of gases Heat capacities of solids Activation energy Molal heat capacities of gases Heat capacities of gases Heat capacities of solids Activation energy 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 XB.PvB (Patm - Pvw)xB XB.Patm PvB XB.PvB (Patm - Pvw)xB XB.Patm ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest? 15 c.c acid and 35 c.c base 30 c.c acid and 30 c.c base 35 c.c acid and 15 c.c base 20 c.c acid and 25 c.c base 15 c.c acid and 35 c.c base 30 c.c acid and 30 c.c base 35 c.c acid and 15 c.c base 20 c.c acid and 25 c.c base 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 Solid to liquid Vapor to liquid Vapor to solid One allotropic form to another allotropic form Solid to liquid Vapor to liquid Vapor to solid ANSWER DOWNLOAD EXAMIANS APP
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