GasesIdeal Gas Equation156Choose the best answerThe ideal gas equation is:APV = RTBPV = nRTCP = RTDV = RT Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Gases#Real Gas Deviation157Choose the best answerThe real gases show deviation from ideal behavior at:ALow temperature and low pressureBHigh temperature and high pressureCLow temperature and high pressureDHigh temperature and low pressure Like 0 Discuss 0Share
GasesMeasurement of Gas Pressure158Choose the best answerWhich instrument is used to measure atmospheric pressure?AThermometerBManometerCBarometerDVoltmeter Like 0 Discuss 0Share
GasesIdeal and Real Gas Behaviour159Choose the best answerHelium shows very small deviation from ideal-gas behaviour mainly because:AIt has very strong intermolecular forcesBIt has very weak intermolecular attractive forcesCIts atoms have very large volumeDIt has a high boiling point Like 0 Discuss 0Share
GasesMolar Volume at STP160Choose the best answerAt STP (273 K and 1 atm), one mole of an ideal gas occupies approximately:A11.2 dm³B22.4 dm³C44.8 dm³D1.0 dm³ Like 0 Discuss 0Share