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. 22.4 448 224 Data insufficient; can't be computed 22.4 448 224 Data insufficient; can't be computed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of reaction is Independent of temperature changes Dependent on both pressure and temperature Dependent on pressure only Dependent on temperature only Independent of temperature changes Dependent on both pressure and temperature Dependent on pressure only Dependent on temperature only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is Superheated vapour Partially condensed vapour with quality of 0.9 Saturated vapour Partially condensed vapour with quality of 0.1 Superheated vapour Partially condensed vapour with quality of 0.9 Saturated vapour Partially condensed vapour with quality of 0.1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific volume of an ideal gas is Equal to its density The reciprocal of its density None of these Proportional to pressure Equal to its density The reciprocal of its density None of these Proportional to pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change given by, ΔS = - nR ln (P₂/P₁), holds good for Heating of an ideal gas Expansion of a real gas Reversible isothermal volume change Cooling of a real gas Heating of an ideal gas Expansion of a real gas Reversible isothermal volume change Cooling of a real gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The first law of thermodynamics is a restatement of the law of conservation of None of these Energy Mass Momentum None of these Energy Mass Momentum ANSWER DOWNLOAD EXAMIANS APP
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