Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Not a function of the nature of vapor Termed as relative saturation Called percentage saturation Not a function of the composition of gas mixture Not a function of the nature of vapor Termed as relative saturation Called percentage saturation Not a function of the composition of gas mixture ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atoms of the same element, but of different masses are called None of these Isotopes Isobars Isotones None of these Isotopes Isobars Isotones ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1m³ is approximately equal to 28 litres 4.5 ft³ 4.5 litres 35 ft³ 28 litres 4.5 ft³ 4.5 litres 35 ft³ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is 10.73 kJ 18.33 kJ 16.15 kJ 18.11 kJ 10.73 kJ 18.33 kJ 16.15 kJ 18.11 kJ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vapourised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is 0.8 0.4 0.6 0.2 0.8 0.4 0.6 0.2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20)? A₂B₃ AB₂ AB₃ A₂B A₂B₃ AB₂ AB₃ A₂B ANSWER DOWNLOAD EXAMIANS APP
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