Question

Where do reactions in a solidgenerally take place?A. All throughout the solidB. At the center of the solid.C. Only on opposite sides of the soliddue to repelling forces.D. On the surface of the solid.

Answer 1

Step-by-step explanation:

If there is a solid as a reactant, the surface of the solid will impact how fast the reaction goes. This happens because the 2 types of molecules can only bump into each other at the solid interface, which means on the surface of the solid. So, the larger the surface of the solid reactant, the faster the reaction will be.

Answer: D. On the surface of the solid.