Gasesvan der Waals Constant a116Choose the best answerThe van der Waals constant a is a measure of:AMolecular volumeBIntermolecular attractive forcesCNumber of molesDAbsolute temperature Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Gases#Real Gas Deviation117Choose the best answerReal gases show more positive deviation as pressure increases because of: (SZABMU MDCAT 2025)Aionic natureBrepulsive forcesCattractive forcesDnon polar nature Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Gases#Kinetic Molecular Theory118Choose the best answerQ.80 The kinetic molecular theory of gases explains:AMass numberBAtoms numberCThe behavior of gasesDElectron Like 0 Discuss 0Share
GasesCharles's Law and Absolute Zero119Choose the best answerExtrapolation of a Charles's law V–T graph is used to estimate:ACritical pressureBAbsolute zeroCMolar massDVapour pressure Like 0 Discuss 0Share
GasesPressure Units120Choose the best answerOne atmosphere is equal to:A760 mmHg onlyB101325 Pa onlyCBoth 760 mmHg and 101325 PaD760 Pa Like 0 Discuss 0Share