BasicsStoichiometry #Gas Laws#Gases106Choose the best answerAt the same temperature and pressure, which gas sample occupies the least volume?A5 NA H₂B10 NA O₂C2.5 NA CO₂D20 NA N₂O Like 0 Discuss 0Share
Stoichiometry Stoichiometry MCQS#Avogadro's Law#Gases107Choose the best answerAt the same temperature and pressure, which sample occupies the greatest volume?A5 N_A molecules of H₂B10 N_A molecules of O₂C2.5 N_A molecules of CO₂D20 N_A molecules of N₂O Like 0 Discuss 0Share
GasesAverage Kinetic Energy of Gases108Choose the best answerAt the same absolute temperature, molecules of different ideal gases have:AThe same average translational kinetic energyBThe same average speedCThe same momentumDThe same root mean square speed Like 0 Discuss 0Share
GasesAbsolute Zero109Choose the best answerAbsolute zero on the Celsius scale is approximately:A0°CB−273.15°CC+273.15°CD−100°C Like 0 Discuss 0Share
GasesGas Density Relationship110Choose the best answerFor the same ideal gas at two different states, which relation is correct?AP₁T₁d₁ = P₂T₂d₂BP₁T₂d₂ = P₂T₁d₁CP₁d₁/T₂ = P₂d₂/T₁DP₁P₂ = d₁d₂ Like 0 Discuss 0Share