Chemical Engineering Thermodynamics The work done in an adiabatic change in a particular gas depends upon changes in the __________ only. Temperature Pressure Specific heat Volume Temperature Pressure Specific heat Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compound having large heat of formation is Less stable More stable Either more or less stable ; depends on the compound Not at all stable (like nascent O₂) Less stable More stable Either more or less stable ; depends on the compound Not at all stable (like nascent O₂) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For an exothremic reaction Both ΔH and ΔE are negative Only enthalpy change (ΔH) is negative Only internal energy change (ΔE) is negative Enthalpy change is zero Both ΔH and ΔE are negative Only enthalpy change (ΔH) is negative Only internal energy change (ΔE) is negative Enthalpy change is zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Number of phases in a colloidal system are 3 1 4 2 3 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Thermal efficiency of a Carnot engine can approach 100%, only when the temperature of the Cold reservoir approaches zero Either A or B Neither A nor B Hot reservoir approaches infinity Cold reservoir approaches zero Either A or B Neither A nor B Hot reservoir approaches infinity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Molar heat capacity of water in equilibrium with ice at constant pressure is __________ Kcal/kg mole . °K 50 ∞ 100 50 ∞ 100 ANSWER DOWNLOAD EXAMIANS APP