GasesDeviation of Real Gases from Ideal Behaviour11Choose the best answerReal gases show the greatest deviation from ideal behaviour under:AHigh pressure and low temperatureBLow pressure and high temperatureCLow pressure and low temperatureDHigh temperature and very low pressure Like 0 Discuss 0Share
GasesVapour Density and Molar Volume12Choose the best answerAt STP (273 K and 1 atm), 11.2 g of a gas has a vapour density of 11.2. What volume does it occupy?A2.0 LB4.0 LC11.2 LD22.4 L Like 0 Discuss 0Share
GasesCharles's Law13Choose the best answerMethane occupies 16 dm³ at 200 K. What is the increase in volume when it is heated to 400 K at constant pressure?A32 dm³B16 dm³C48 dm³D64 dm³ Like 0 Discuss 0Share
GasesCharles's Law14Choose the best answerWhen a fixed amount of gas is heated at constant pressure, its volume:ADecreasesBRemains unchangedCIncreasesDBecomes zero Like 0 Discuss 0Share
GasesAvogadro's Law15Choose the best answerAt constant temperature and pressure, the volume of a gas:AIncreases as the number of moles increasesBIs independent of the number of molesCDecreases as the number of moles increasesDAlways remains constant Like 0 Discuss 0Share