Question: PART A: Two parallel plates 0.5 cm apart are maintained at 298 and 301K. The space between the two plates is filled with H,

PART A: Two parallel plates 0.5 cm apart are maintained at 298

PART A: Two parallel plates 0.5 cm apart are maintained at 298 and 301K. The space between the two plates is filled with H, (g) (o=1.9 ' and (v) = 1773.4 ms ) Calculate the flow of heat between the two plates in J cm s (6 marks). I PART B: The viscosity coefficient of methane gas at 0C is 1.026x10 g cm s. Calculate the molecular diameter of methane assuming spherical geometry and (v) = 600.4 m s (5 marks). PART C: The densities of acetone and water at 20C are 0.792 and 0.9982 g ml respectively. The viscosity of water is 1.005 x 102 poise at 20C. If water requires 60.25 s to run between the marks on a viscometer and acetone requires 24.75 s, calculate the viscosity of acetone (4 marks).

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PART A Two parallel plates 05 cm apart are maintained at 298 and 301K The space between the two plates is filled with H g 19 A2 and v 17734 m s1 Calcu... View full answer

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