Chemical Reaction Engineering Conversion increases with increase in temperature in case of a an __________ reaction. Reversible exothermic Autocatalytic Irreversible Reversible endothermic Reversible exothermic Autocatalytic Irreversible Reversible endothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reaction in which one of the products of reaction acts as a catalyst is called a/an __________ reaction. Autocatalytic Photochemical Catalytic Biochemical Autocatalytic Photochemical Catalytic Biochemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Carbon particles accummulated on the catalyst used in the gas oil cracking lies in the category of __________ poison. Selectivity Chemisorbed Stability Deposited Selectivity Chemisorbed Stability Deposited ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Slurry reactors are characterised by the Lack of intraparticle diffusion resistance Both A and B Neither A nor B Presence of two mobile phases Lack of intraparticle diffusion resistance Both A and B Neither A nor B Presence of two mobile phases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is not a dimension-less group used in catalysis ? (where, D = dispersion co-efficient, cm² /sec.D1 = diffusion co-efficient; cm²/sec L = length of the reactor, cm t = time, sec, v = volumetric flow rate, cm³/sec . V = volume, cm³.) None of these Reactor dispersion number (D/vL) Reduced time (vt/V) Thiele modulus (L√(k/D1) None of these Reactor dispersion number (D/vL) Reduced time (vt/V) Thiele modulus (L√(k/D1) ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A high space velocity means that a given Reaction can be accomplished with small reactor Both A and B None of these Conversion can be obtained with a high feed rate Reaction can be accomplished with small reactor Both A and B None of these Conversion can be obtained with a high feed rate ANSWER DOWNLOAD EXAMIANS APP
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