Chemical Engineering Thermodynamics The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise. Remains unchanged Increases Decreases Decreases linearly Remains unchanged Increases Decreases Decreases linearly ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a system is in equilibrium for all possible processes, the differential or finite change of entropy is < 0 > 0 None of these = 0 < 0 > 0 None of these = 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Change of heat content when one mole of compound is burnt in oxygen at constant pressure is called the Heat of combustion Heat of formation Calorific value Heat of reaction Heat of combustion Heat of formation Calorific value Heat of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of a close thermodynamic system, there is __________ across the boundaries. None of these Mass and energy transfer No mass transfer but heat transfer No heat and mass transfer None of these Mass and energy transfer No mass transfer but heat transfer No heat and mass transfer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Duringthe phase transition, __________ changes. Temperature Volume Pressure All of these Temperature Volume Pressure All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Boiling of liquid is accompanied with increase in the All of these Specific Gibbs free energy Specific entropy Vapor pressure All of these Specific Gibbs free energy Specific entropy Vapor pressure ANSWER DOWNLOAD EXAMIANS APP
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