Chemical Engineering Thermodynamics The enthalpy change when ammonia gas is dissolved in water is called the heat of Combustion Solution Dilution Formation Combustion Solution Dilution Formation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics During adiabatic expansion of gas Pressure remains constant Temperature remains constant None of these Pressure is increased Pressure remains constant Temperature remains constant None of these Pressure is increased ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compound having large heat of formation is Not at all stable (like nascent O₂) Either more or less stable ; depends on the compound Less stable More stable Not at all stable (like nascent O₂) Either more or less stable ; depends on the compound Less stable More stable ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in A closed system with changes in composition An open system with changes in composition An open system of constant composition A closed system of constant composition A closed system with changes in composition An open system with changes in composition An open system of constant composition A closed system of constant composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in temperature, the internal energy of a substance May increase or decrease; depends on the substance Remains unchanged Increases Decreases May increase or decrease; depends on the substance Remains unchanged Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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