Chemical Reaction Engineering Slurry reactors are characterised by the Both A and B Presence of two mobile phases Lack of intraparticle diffusion resistance Neither A nor B Both A and B Presence of two mobile phases Lack of intraparticle diffusion resistance Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a/an __________ vessel, the fluid enters and leaves following plug flow. Closed Open-closed Open Close-opened Closed Open-closed Open Close-opened 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.) Thiele modulus (L√(k/D1) Reduced time (vt/V) None of these Reactor dispersion number (D/vL) Thiele modulus (L√(k/D1) Reduced time (vt/V) None of these Reactor dispersion number (D/vL) ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Rate of a chemical reaction is not influenced by the Number of molecules of reactants taking part in a reaction Reactants concentration Temperature Catalyst Number of molecules of reactants taking part in a reaction Reactants concentration Temperature Catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the time required for half change is inversely proportional to the square of initial concentration and the velocity depends on the units in which the concentration term is expressed, then the order of reaction is 2 0 1 3 2 0 1 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Arrhenious equation represents graphically the variation between the __________ and temperature. Frequency factor Rate of reaction Activation energy Rate constant Frequency factor Rate of reaction Activation energy Rate constant ANSWER DOWNLOAD EXAMIANS APP
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