Stoichiometry A gas mixture contains 6 moles of H₂ and 2 moles of N₂. If the total pressure of the gaseous mixture is 4 kgf/cm² ; then the partial pressure of N₂ in the mixture will be __________ kgf/cm² . 2 1 8 4 2 1 8 4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At room temperature, the product [H⁺] [OH⁻] in a solution is 10⁻¹⁴ moles/litre. If, [OH⁻] = 10⁻⁶ moles/litre, then the pH of the solution will be 8 6 12 10 8 6 12 10 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Termed as relative saturation Called percentage saturation Not a function of the nature of vapor Not a function of the composition of gas mixture Termed as relative saturation Called percentage saturation Not a function of the nature of vapor Not a function of the composition of gas mixture ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is insensitive to changes in pressure? Melting point Heat of fusion Heat of vaporisation Both B & C Melting point Heat of fusion Heat of vaporisation Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Unit of power is Both B & C Joule Watt Joule/Second Both B & C Joule Watt Joule/Second 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
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