THIS USER ASKED 👇
Why does platinum metal make a good catalytic surface for reactant molecules? it causes reactant molecules to be less reactive. it strengthens bonds between reactant molecules. it prevents products from breaking away from the surface. it holds reactant molecules in a good position for them to react.
THIS IS THE BEST ANSWER 👇
The correct answer is “It keeps reactive molecules in good condition for them to react.”
Catalysts are substances that increase the rate of a reaction by lowering the activation energy (Eₐ) by providing an alternative (lower energy) pathway for the reaction.
The catalyst increases the frequency of collisions between reactants caused by keeping reactant molecules in good condition to react.
So the correct answer is “It keeps reactive molecules in good condition for them to react.”