GasesMolecular Nature of Gases6Choose the best answerWhich of the following gases is diatomic?AHeBNeCO₂DCH₄ Like 0 Discuss 0Share
GasesConditions for Ideal Gas Behaviour7Choose the best answerReal gases behave most ideally under:AHigh pressure and low temperatureBLow pressure and high temperatureCHigh pressure and high temperatureDLow pressure and low temperature Like 0 Discuss 0Share
GasesAvogadro's Law8Choose the best answerAccording to Avogadro's law, equal volumes of gases at the same temperature and pressure contain:AEqual numbers of moleculesBEqual massesCEqual molar massesDEqual densities Like 0 Discuss 0Share
GasesAvogadro's Law9Choose the best answerAt the same temperature and pressure, equal volumes of gases contain:AEqual numbers of moleculesBEqual massesCEqual molar massesDEqual densities Like 0 Discuss 0Share
GasesCharles's Law10Choose the best answerEqual initial volumes of different ideal gases are heated from 20°C to 40°C at the same constant pressure. Their fractional increase in volume will be:ADifferent for every gasBProportional to molar massCThe sameDZero Like 0 Discuss 0Share