how does a catalyst work?\nby increasing the temperature of a chemical reaction\nby decreasing the pressure…
how does a catalyst work?\nby increasing the temperature of a chemical reaction\nby decreasing the pressure of a chemical reaction\nby increasing the concentration of reactants in a reaction\nby decreasing the activation energy of a reaction
Answer
Brief Explanations:
A catalyst works by providing an alternative reaction pathway with a lower activation energy. It doesn't change temperature, pressure, or reactant concentration directly to speed up the reaction. Instead, it lowers the energy barrier that reactant molecules must overcome to form products.
Answer:
by decreasing the activation energy of a reaction