Chemical Engineering Thermodynamics The enthalpy change when ammonia gas is dissolved in water is called the heat of Dilution Combustion Solution Formation Dilution Combustion Solution Formation 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. -55.2 -19.4 -30.2 55.2 -55.2 -19.4 -30.2 55.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which one is true for a throttling process? A gas may have more than one inversion temperatures The inversion temperature is different for different gases The inversion temperature is the temperature at which Joule-Thomson co-efficient is infinity The inversion temperature is same for all gases A gas may have more than one inversion temperatures The inversion temperature is different for different gases The inversion temperature is the temperature at which Joule-Thomson co-efficient is infinity The inversion temperature is same for all gases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The activity of an ideal gas is numerically __________ its pressure. Less than Data insufficient, can't be predicted Equal to More than Less than Data insufficient, can't be predicted Equal to More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What is the value of ln y (where y = activity co-efficient) for ideal gases? Negative Unity Infinity Zero Negative Unity Infinity Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson co-efficient for a perfect gas is Negative Positive Zero None of these Negative Positive Zero None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS