This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Psychrometric chart – I”. 1. A chart showing the humidity versus temperature along with all the other properties of moist air is called a) Relative humidity chart b) Psychrometric chart c) Air vapour phase chart d) None of the mentioned 2. … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Humidity – Terminology”. 1. The ratio of partial pressure of the vapour in the gas mixture and the vapour pressure of the vapour component is called a) Relative Humidity b) Humidity c) Dry air pressure d) None of the mentioned 2-3. … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances for a Chemical Reaction – I”. 1. Enthalpy change associated with the formation of 1 mole of a compound from its constituent elements and products in their standard state is called a) Standard Heat of Formation b) Heat of … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances for a Chemical Reaction”. 1. A reaction for which heat must be added to the system to maintain isothermal condition is called a) Endothermic Reaction b) Exothermic Reaction c) Neutral Reaction d) None of the mentioned 2. A reaction … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances without Reaction”. 1. The energy of a system plus surrounding can neither be created nor destroyed, Is the law of a) Conservation of Mass b) Conservation of Energy c) Conservation of Momentum d) None of the mentioned 2. For … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Heat Capacity”. 1. The amount of heat required to raise the temperature of the unit mass of gas through one degree at constant volume is a) Cv b) Cp c) Latent heat d) none of the mentioned 2. The amount of … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Enthalpy – II”. 1. What is the Enthalpy change for a 10 Kg mole Oxygen gas that is heated from 200 K to 400 K at constant pressure. (Cv = 40000 J/(Kg*mole)*(Degree Celsius)) a) 20*106 b) 40*106 c) 60*106 d) 80*106 … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Enthalpy – I”. 1. Enthalpy (H) is a) H = U + PV b) H = U – PV c) H = U*PV d) None of the mentioned Where: U-Internal energy, P- Pressure, V- Volume 2. Specific enthalpy is the function … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Internal Energy”. 1. _________ represents a microscopic account of all the molecular, atomic, and subatomic energies. a) Potential energy b) Kinetic energy c) Internal energy d) None of the mentioned 2. Specific internal energy is a path variable. The statement is … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Kinetic and Potential Energy”. 1. Energy a system possesses because of its velocity relative to the surrounding is a) Kinetic Energy b) Potential Energy c) Work d) None of the mentioned 2. A system is at rest, the kinetic energy of … Read more
