Which outcome occurs around a catalyst when reactants weakly physisorb?

💡 Explanation

Physisorption brings reactants into proximity, enabling **quantum tunneling** between electron orbitals, therefore lowering activation energy more efficiently, rather than an increased repulsion because the electron density around the molecule changes its quantum state properties.

• Which risk increases when a pump's inlet pressure diminishes below its design limits?
• Which consequence results when nucleon number increases past iron-56?
• Which outcome results when laser light encounters nanoscale slits?
• Which risk arises when rapid quenching during steel manufacturing incompletely resolves austenite within the work piece?
• Which consequence emerges when molecular orbitals overlap constructively in materials?
• Which property change arises due to Cooper pair formation in MgB2?