MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following are best to explain the action of negative catalyst in a chemical reaction? |
| A. | It decreases the rate of reaction because rate constant for the reaction increases. |
| B. | It decreases the rate of the reaction because smaller fraction of the total molecules will react due to increase of energy activation. |
| C. | None of These |
| D. | It decreases the rate constant because the adding catalyst recovered unchanged at the end of the reaction |
| Answer» C. None of These | |