HomeEngineeringA first order reaction A → B occurs in an isothermal porous catalyst pellet of spherical shape. If the concentration of A at the centre of the pellet is much less than at the external surface, the process is limited by 7756. A first order reaction A → B occurs in an isothermal porous catalyst pellet of spherical shape. If the concentration of A at the centre of the pellet is much less than at the external surface, the process is limited byBy Admin / September 7, 2025 Diffusion within the pellet Reaction External mass transfer None of the above ✅ The correct answer is option A.
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