A stirred tank reactor containing a fluid with a density of 2.5 g.ml⁻¹ and viscosity of 0.002 kg m⁻¹s⁻¹ is mixed at 120 rpm. If the fluid is mixed with an impeller having diameter 50 cm, then the Reynolds number of the liquid in the reactor is

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A stirred tank reactor containing a fluid with a density of 2.5 g.ml⁻¹ and viscosity of 0.002 kg m⁻¹s⁻¹ is mixed at 120 rpm. If the fluid is mixed with an impeller having diameter 50 cm, then the Reynolds number of the liquid in the reactor is Answer: 12,50,000

Question context

This question is part of ⚗️ Biochemical Engineering within the broader 🧬 Medical Science subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.