Continuous Stirred Tank Reactor 
What is the mole balance of a component in a CSTR? (Where F0 is the molar flowrate of reactant entering and F is the exit molar flowrate)
What is the concentration C4 at the end of 4th reactor, for n unequal sized CSTRs in series, where X4 is the conversion in 4th reactor?
For equal sized CSTRs in series carrying out 1st order reactions of constant density, which of the following is true? (ki is the rate constant in a reactor ‘i’ in series)
With increase in temperature, the equilibrium conversion of a reversible exothermic reaction