as Q2- Find distribution of concentratin of component A (CA) function of radial co-ordinate ( r ) for the following differential equation which repersents the diffusion and reaction of component A in...

Find distribution of concentratin of component A (CA) function of radial co-ordinate ( r) for the following differential equation which repersents the diffusion and reaction of component A in a catalyst particle of radius d?CA, dCA k rCa = 0 Deff r + dr2 dr dC A(r) subject to BC 1: @r = 0 CA() = finite and = 0 dr @ r = R CA(F) = CAS BC 2: %3D Where k= reaction rate constant and Deff diffusivity.

Extracted text: as Q2- Find distribution of concentratin of component A (CA) function of radial co-ordinate ( r ) for the following differential equation which repersents the diffusion and reaction of component A in a catalyst particle of radius R. dCa d² CA + dr k rCa = 0 Deff r - dr2 dC A(r) subject to BC 1: @r = 0 CA(r) = finite and = 0 dr ВС 2: @ r = R CA(F) = CAs Where k= reaction rate constant and DeffF diffusivity .