Odd One Out — Among Catalysis, Condensation, Conduction, and Coagulation, find the term that belongs to physics heat-transfer vocabulary rather than standard chemistry process names.

Introduction / Context:
This classification item separates typical chemistry process names from a physics heat-transfer term.

Given Data / Assumptions:

• Catalysis: chemical acceleration due to a catalyst.
• Condensation: phase change gas to liquid.
• Coagulation: particles clumping into larger aggregates.
• Conduction: in standard usage, a mode of heat transfer in physics (along with convection and radiation).

Concept / Approach:
Group by disciplinary usage: chemistry processes vs physics heat-transfer terminology.

Step-by-Step Solution:
Catalysis, Condensation, Coagulation: commonly taught as chemistry processes.Conduction: the physics term for heat transfer by direct contact; not a distinct chemistry process name.

Verification / Alternative check:
Textbook chapter grouping: conduction sits with convection and radiation in physics sections.

Why Other Options Are Wrong:

• Catalysis: chemistry process.
• Condensation: chemistry/thermodynamics phase change.
• Coagulation: chemistry/colloids process.

Common Pitfalls:
Assuming all four are chemistry because of the shared prefix co-/con-; focus on meaning and domain.

Final Answer:
Conduction