Stoichiometry The molecular velocity of a real gas is proportional to (where, T = absolute temperature of the gas). T² T 1/√T √T T² T 1/√T √T 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 0.2 0.8 0.6 0.4 0.2 0.8 0.6 0.4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the absolute temperature of an ideal gas is tripled and simultaneously the pressure is reduced to one third; then the volume of gas will Increase three fold Decrease three fold Remain unaltered Increase nine fold Increase three fold Decrease three fold Remain unaltered Increase nine fold ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The evaporation of aqueous solution of sugar causes its molarity to increase. Remain unchanged. Either A or B; depends on the concentration of the solution. Decrease. increase. Remain unchanged. Either A or B; depends on the concentration of the solution. Decrease. ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry N.T.P. corresponds to 760 torr & 15°C 760 mm Hg gauge pressure & 0°C 1 atm.absolute pressure& 0°C 101.325 KPa gauge pressure & 0°C 760 torr & 15°C 760 mm Hg gauge pressure & 0°C 1 atm.absolute pressure& 0°C 101.325 KPa gauge pressure & 0°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration OH⁻ ions are absent None of these H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration OH⁻ ions are absent None of these ANSWER DOWNLOAD EXAMIANS APP
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