🤓 Based on our data, we think this question is relevant for Professor Staff's class at TEXAS.
What is NOT true for a catalyst?
1. A catalyst is not consumed in chemical reactions.
2. A catalyst can convert an endothermic reaction into an exothermic reaction.
3. A catalyst may be used in the solid, liquid or gaseous phase.
4. A catalyst increases the rate of a chemical reaction by decreasing activation energy.