Correct statement for a well-mixed system is
(a) Material within the system has uniform composition
(b) Material within the system doesn`t have uniform composition
(c) Exit stream have the different composition as the material inside the system
(d) None of the mentioned
This question was addressed to me at a job interview.
This interesting question is from Material balances for Multi-Unit System in portion Material Balances for Multi-Unit Systems and Ideal and Real Gases of Chemical Process Calculation