GasesCompressibility Factor and Negative Deviation66Choose the best answerNegative deviation from ideal behaviour, Z < 1, occurs mainly because of:ARepulsive forcesBAttractive forces between moleculesCZero molecular volumeDComplete absence of intermolecular forces Like 0 Discuss 0Share
GasesCritical Temperature and Liquefaction67Choose the best answerArgon has a critical temperature of 157 K. Which temperature is below its critical temperature?A160 KB170 KC200 KD155 K Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Gases#Ideal Gas Equation68Choose the best answerFor a fixed amount of ideal gas at constant temperature, which quantity remains constant?AThe ratio of pressure to volume always remains constantBVolume always remains constantCPressure always remains constantDThe product of pressure and volume always remains constant Like 0 Discuss 0Share
GasesIdeal Gas Equation and Dimensions69Choose the best answerThe product PV has the dimensions of:AForceBEntropyCWork or energyDTemperature Like 0 Discuss 0Share
GasesIdeal and Real Gas Behaviour70Choose the best answerUnder high-pressure conditions, which gas among the following is expected to show the most nearly ideal behaviour?ANH₃BSO₂CN₂DCO₂ Like 0 Discuss 0Share