Chemical Engineering Thermodynamics The internal energy of an ideal gas is a function of its __________ only. Temperature Volume Pressure Molecular size Temperature Volume Pressure Molecular size ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If heat contents of CH₄, C₂H₄ and C₃H₈ are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH₄(g) + C₂H₄(g) ⇋ C₃H₈(g) will be __________ Kcal. -19.4 -55.2 55.2 -30.2 -19.4 -55.2 55.2 -30.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression refrigeration system results in Decreased COP Increased COP Same COP Increased or decreased COP ; depending upon the type of refrigerant Decreased COP Increased COP Same COP Increased or decreased COP ; depending upon the type of refrigerant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Boiling of liquid is accompanied with increase in the Specific Gibbs free energy Vapor pressure All of these Specific entropy Specific Gibbs free energy Vapor pressure All of these Specific entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A refrigerator works on the principle of __________ law of thermodynamics. Third Second First Zeroth Third Second First Zeroth ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Forward reaction will be favoured for the exothermic reaction, represented by CO + H₂O ⇋ CO₂ + H₂, by High temperature and low pressure Low temperature and low pressure Low temperature and high pressure High temperature and high pressure High temperature and low pressure Low temperature and low pressure Low temperature and high pressure High temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS