Multiple choice question for engineering Set 1 1. What is the compressibility of ideal gases? a) 1 b) 2 c) 3 d) 4 AnswerAnswer: a [Reason:] Compressibility = PV/nRT, but for ideal gases PV = nRT, => Compressibility = 1. 2. Which of the following is true about compressibility of real gases? a) Z =…