This set of Chemical Process Calculation Puzzles focuses on “Work – II”. 1. ___________ occurs when a system causes a _______ to turn against an external mechanical resistance. a) Mechanical work, Mechanical b) Electrical work, Electrical c) Shaft work, Shaft d) Flow work, Flow 2. When a shaft in the system turns a pump to … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances – Work – I”. 1. _____________ is the form of energy that represents a transfer of energy between the system and surrounding. a) Potential energy b) Kinetic energy c) Work d) None of the mentioned 2. Work ______ be … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances – Heat”. 1. Heat transfer can occur by a) Conduction b) Convection c) Radiation d) All of the mentioned 2. Two state are given as following I: Heat is a substance II: Heat is proportional to temperature a) Both … Read more
This set of tough Chemical Process Calculation Questions focuses on “Energy Balance terminology – IV”. 1. A ___________ is any variable whose value depends on how the process takes place. a) Path variable b) State variable c) Neither Path nor State variable d) None of the mentioned 2. Which one is not a path variable? … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances – Terminology – III”. 1. Everything outside a system boundary is a) Surrounding b) Boundary line c) Open system d) Closed system 2. The quantity of matter or region of space chosen for study is called a) Boundary b) … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances – Terminology – II”. 1. Volume of a system is a) Intensive property b) Extensive property c) Neither intensive nor Extensive d) None of the mentioned 2. A system that is open to interchange of mass with the surrounding … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Energy Balances – Terminology – I”. 1. The surface that separates a system from the surrounding is called a) Boundary b) Surface c) Surrounding d) None of the mentioned 2. Boundary may be a) Real b) Imaginary c) Rigid d) All … Read more
This set of tough Chemical Process Calculation questions and answers focuses on “Two component Gas-Two component Liquid system-II”. 1. Henry`s law is used primarily for a component whose mole fraction approaches_______ a) 0 b) 0.25 c) 0.50 d) 1.00 2. Henry`s law can be applied to diluted gas dissolved in liquid. The given statement is … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Two component Gas -Two component Liquid system-I”. 1. In vapor-liquid equilibrium, the more volatile component tends to accumulate in ______ phase. a) Vapor b) Liquid c) Solid d) None of the mentioned 2. In vapor-liquid equilibrium, the less volatile component tends … Read more
This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Vaporization”. 1. In a vaporization process __________ changes to _________ a) Vapor, liquid b) Vapor, solid c) Solid, Vapor d) Liquid, Vapor 2. Vaporization starts at __________ point. a) Dew point b) Bubble point c) Triple point d) None of the … Read more
