Stoichiometry The heat capacity of a substance is Higher for solid state than for liquid state Lower for liquid state than for gaseous state Greater for liquid state than for solid state Equal for solid and liquid states below melting point Higher for solid state than for liquid state Lower for liquid state than for gaseous state Greater for liquid state than for solid state Equal for solid and liquid states below melting point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The activity co-efficient of a solution, which accounts for the departure of liquid phase from ideal solution behaviour Measures the depression in freezing point Measures the elevation in boiling point Is not dependent on the temperature Is a function of the liquid phase composition Measures the depression in freezing point Measures the elevation in boiling point Is not dependent on the temperature Is a function of the liquid phase composition ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of kinematic viscosity? Poise Cm²/second Stoke None of these Poise Cm²/second Stoke None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules Are above the inversion temperature Do work equal to loss in kinetic energy Do not exert attractive force on each other Do not lose energy on collision Are above the inversion temperature Do work equal to loss in kinetic energy Do not exert attractive force on each other Do not lose energy on collision ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will None of these Be reduced to l/4th Increase four times Increase two times None of these Be reduced to l/4th Increase four times Increase two times ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A rigid vessel containing three moles of nitrogen gas at 30°C is heated to 250°C. Assume the average capacities of nitrogen to be Cp = 29.1 J/mole.°C and, Cv = 20.8 J/mole.°C. The heat required, neglecting the heat capacity of the vessel, is 4576 J 12712 J 13728 J 19206 J 4576 J 12712 J 13728 J 19206 J ANSWER DOWNLOAD EXAMIANS APP
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