If tp is the time spent in the PFR and tm is the time spent in the CSTR, then which is the plot of RTD for a PFR followed by CSTR?

If tp is the time spent in the PFR and tm is the time spent in the CST

1.	If t_p is the time spent in the PFR and t_m is the time spent in the CSTR, then which is the plot of RTD for a PFR followed by CSTR?
A.	<img alt="Plot of RTD for a PFR followed by CSTR - option a" 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"/>
B.	<img alt="Plot of RTD for a PFR followed by CSTR - option b" class="alignnone size-full wp-image-284228" height="346" sizes="(max-width: 365px) 100vw, 365px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1b.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1b.png 365w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1b-300x284.png 300w" width="365"/>
C.	<img alt="Plot of RTD for a PFR followed by 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="Plot of RTD for a PFR followed by CSTR - option d" class="alignnone size-full wp-image-284226" height="365" sizes="(max-width: 360px) 100vw, 360px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1d.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1d.png 360w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1d-296x300.png 296w" width="360"/>
Answer» B. <img alt="Plot of RTD for a PFR followed by CSTR - option b" class="alignnone size-full wp-image-284228" height="346" sizes="(max-width: 365px) 100vw, 365px" src="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1b.png" srcset="https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1b.png 365w, https://www.sanfoundry.com/wp-content/uploads/2020/07/chemical-reaction-engineering-multiple-choice-questions-answers-q1b-300x284.png 300w" width="365"/>

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If tp is the time spent in the PFR and tm is the time spent in the CSTR, then which is the plot of RTD for a PFR followed by CSTR?

If tp is the time spent in the PFR and tm is the time spent in the CSTR, then which is the plot of RTD for a PFR followed by CSTR?

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If t_p is the time spent in the PFR and t_m is the time spent in the CSTR, then which is the plot of RTD for a PFR followed by CSTR?