Chemical Reaction Engineering - Study Mode

[#366] The effectiveness factor for large value of Thiele modulus $${ ext{L}}sqrt {{ ext{K}}/{{ ext{D}}_1}} $$ xa0 of a solid catalysed first order reaction is equal to (where, L = length of the reactor, cm, D 1 = diffusion co-efficient, cm 2 /second)
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(B) $$frac{1}{{{ ext{L}}sqrt {{ ext{K}}/{{ ext{D}}_1}} }}$$

[#367] The performance equations for constant density systems are identical for
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(B) P.F.R. and batch reactor

[#368] During manufacture of H 2 SO 4 , the oxidation of SO 2 to SO 3 by oxygen is an en-dothermic reaction. The yield of SO 3 will be maximised, if the
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(D) Temperature is reduced and pressure is increased

[#369] __________ is the controlling step in a highly temperature sensitive fluid-solid non-catalytic reaction.
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(C) Chemical reaction

[#370] Space time in flow reactor is
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(D) Both A and B