GasesCharles's Law16Choose the best answerWhen a fixed amount of gas is heated at constant pressure, its volume:ADecreasesBRemains constantCFirst decreases and then increasesDIncreases Like 0 Discuss 0Share
GasesCharles's Law17Choose the best answerAt constant pressure, if the Kelvin temperature of a fixed amount of gas is doubled, its volume:ARemains unchangedBBecomes halfCDoublesDBecomes four times Like 0 Discuss 0Share
GasesCharles's Law18Choose 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