Question

O GASES Understanding how average molecular speed scales with temper... Rank the samples of gas described in the table below in order of increasing average speed of the atoms or molecules in them. That is, select "1" next to the sample in which the atoms or molecules have the slowest average speed. Select "2" next to the sample in which the atoms or molecules have the next slowest average speed, and so on. gas sample average speed of atoms or molecules 1.3 mol of krypton gas at 2.1 atm and 7 °C (Choose one) 2.7 mol of krypton gas at 2.3 atm and -15°C (Choose one) 1.4 mol of krypton gas at 2.2 atm and 29 °C (Choose one) 1.6 mol of xenon gas at 1.4 atm and -15 °C (Choose one) x 5 ?

Answer 1