MCQOPTIONS
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| 1. |
*/*_A catalyst? |
| A. | Initiates a reaction |
| B. | Lowers the activation energy of reacting molecules |
| C. | Is capable of reacting with any one of the reactants |
| D. | Can not be recovered chemically unchanged at the end of a chemical reaction |
| Answer» C. Is capable of reacting with any one of the reactants | |