A reacting batch changes composition with time, so it is inherently unsteady during conversion. Hence **C** is false. In an ideal batch, all feed is charged initially and products are removed after the selected reaction duration, consistent with A, B, D.
More Kinetics and Reactor Design questions
GATE 2022 ES Q46– Which CSTR/PFR comparison statements are NOT correct?
GATE 2021 ES Q40– Ideal PFR and CFSTR treat a pollutant by first-order kinetics at the same inlet…
GATE 2021 ES Q65– Two completely mixed facultative sewage ponds are in series, each HRT6 days. Overall BOD₅…
GATE 2026 ES Q50– The elementary reaction A B follows first-order kinetics with k=.01\,min-1. Find the batch…
GATE 2026 ES Q59– A steady CSTR receives 300 L/hour with substrate concentration 150 mg/L. Required…
GATE 2025 ES Q18– Match reactor types 1 Plug flow,2 Continuously stirred tank,3 Batch with diagrams x, y, z.…