Chemical Engineering Thermodynamics A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres) by the oxygen, when it is released and brought to standard conditions (0°C, 760 mm Hg) will be __________ litres. 448 Data insufficient; can't be computed 22.4 224 448 Data insufficient; can't be computed 22.4 224 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure. Remains unchanged Increases Decreases May increase or decrease; depends on the gas Remains unchanged Increases Decreases May increase or decrease; depends on the gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity co-efficient of a substance is the ratio of its fugacity to Activity Pressure Activity co-efficient Mole fraction Activity Pressure Activity co-efficient Mole fraction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of reaction at constant volume is identified with __________ change. Either A or B Neither A nor B Internal energy Enthalpy Either A or B Neither A nor B Internal energy Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absolute zero temperature signifies the Minimum temperature attainable None of these Temperature of the heat reservoir to which a Carnot engine rejects no heat Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in Minimum temperature attainable None of these Temperature of the heat reservoir to which a Carnot engine rejects no heat Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Co-efficient of Performance (COP) of a refrigerator is the ratio of the Work required to refrigeration obtained Refrigeration obtained to the work required Lower to higher temperature Higher to lower temperature Work required to refrigeration obtained Refrigeration obtained to the work required Lower to higher temperature Higher to lower temperature ANSWER DOWNLOAD EXAMIANS APP
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