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Question: If the RMS speed of a gas is 250 m/s, what is the temperature if the molar mass is 0.028 k..
Question: For a gas with a molar mass of 32 g/mol at 273 K, what is the RMS speed?Options: 300 m/s40..
Question: What is the relationship between RMS speed and molecular weight?Options: Directly proporti..
Question: If the temperature of a gas is increased from 200 K to 800 K, how does the RMS speed chang..
Question: The RMS speed of a gas is 300 m/s. What is the speed of sound in the gas if the ratio of s..
Question: If the RMS speed of a gas is 400 m/s, what is the kinetic energy per molecule at 300 K?Opt..
Question: For a gas at 300 K, if the RMS speed is 500 m/s, what will be the RMS speed at 600 K?Optio..
Question: If the molar mass of a gas is doubled, how does its RMS speed change?Options: Increases by..
Question: What is the RMS speed of a gas at temperature T?Options: (3RT/M)^0.5(RT/M)^0.5(2RT/M)^0.5(..
Question: If a gas occupies 10 L at 1 atm, what will be its volume at 2 atm if the temperature remai..
Question: At what temperature does the volume of a gas theoretically become zero?Options: 0°C0 K273 ..
Question: What is the effect of increasing the number of moles of gas on the pressure at constant vo..
Question: Which gas law combines Boyle\'s and Charles\'s laws?Options: Avogadro\'s LawIdeal Gas LawD..
Question: If the temperature of a gas is doubled at constant volume, what happens to the pressure?Op..
Question: According to Charles\'s Law, how does the volume of a gas change with temperature at const..
Question: What is the relationship between pressure and volume of a gas at constant temperature acco..
Question: In the kinetic theory of gases, the pressure exerted by a gas is due to:Options: Gravitati..
Question: What happens to the pressure of a gas if its volume is halved at constant temperature?Opti..
Question: Which of the following gases will have the highest root mean square speed at the same temp..
Question: The mean free path of gas molecules is defined as:Options: The average distance traveled b..
Question: For an ideal gas, which of the following is true at constant temperature?Options: PV = nRT..
Question: What is the average kinetic energy of one mole of an ideal gas at temperature T?Options: (..
Question: In an ideal gas, the pressure is directly proportional to which of the following?Options: ..
Question: What is the root mean square speed of gas molecules at temperature T?Options: (3RT/M)^0.5(..
Question: A person walks at 4 km/h and runs at 10 km/h. If he walks for 30 minutes and then runs for..
Question: Two cars start from the same point and travel in opposite directions at speeds of 70 km/h ..
Question: A boat can row at 5 km/h in still water. If it takes 2 hours to row upstream against a cur..
Question: A train leaves a station and travels at 90 km/h. Another train leaves the same station 30 ..
Question: If a cyclist travels at 15 km/h and a pedestrian walks at 5 km/h, how much faster is the c..
Question: A boat travels upstream at 4 km/h and downstream at 6 km/h. What is the speed of the curre..
