Which consequence results when mass transport limitations dominate in heterogeneous catalysis?

💡 Explanation

The observed rate constant decreases because external diffusion limits reactant supply to the catalyst surface; therefore, the experimental rate does not reflect intrinsic kinetics, rather than activation energy influence or equilibrium shifts without catalyst influence.

• Which acceleration effect mimics gravity due to Einstein's Equivalence Principle in an elevator?
• Which outcome occurs when austenite transforms in steel alloys?
• Which consequence results when exposed titanium dioxide degrades paint?
• Which consequence results when incomplete mixing occurs in a plug flow reactor?
• Which condition promotes turbulence when a fluid flows around a bluff body?
• Which effect occurs when a catalyst saturates in continuous flow reactor?