The exit age distribution for the parallel arrangement of a PFR followed by a CSTR is ____

• A. <img alt="The exit age distribution for parallel arrangement of a PFR followed by a CSTR - option a" class="alignnone size-full wp-image-284240" height="343" sizes="(max-width: 362px) 100vw, 362px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q10a.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q10a.png 362w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q10a-300x284.png 300w" width="362"/>
• B. <img alt="The exit age distribution for parallel arrangement of a PFR followed by a CSTR - option b" class="alignnone size-full wp-image-284229" height="348" sizes="(max-width: 357px) 100vw, 357px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1a.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1a.png 357w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1a-300x292.png 300w" width="357"/>
• C. <img alt="The exit age distribution for parallel arrangement of a PFR followed by a CSTR - option c" class="alignnone size-full wp-image-284227" height="347" sizes="(max-width: 361px) 100vw, 361px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1c.png 361w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1c-300x288.png 300w" width="361"/>
• D. <img alt="The exit age distribution for parallel arrangement of a PFR followed by a CSTR - option d" class="alignnone size-full wp-image-284233" height="351" sizes="(max-width: 364px) 100vw, 364px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q5c.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q5c.png 364w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q5c-300x289.png 300w" width="364"/>