Tap everything that raises the rate of a reaction
Exercise and reference answers
- Questions
- Items
- Text
- Raising the temperature
- Matches the category
- Yes
- Text
- Lowering the activation energy
- Matches the category
- Yes
- Text
- Adding a catalyst
- Matches the category
- Yes
- Text
- Raising the activation energy
- Matches the category
- No
- Text
- Cooling the mixture
- Matches the category
- No
- Category
- Raises the rate of a reaction
- Items
- Text
- Provides an alternate reaction path
- Matches the category
- Yes
- Text
- Lowers the activation energy
- Matches the category
- Yes
- Text
- Raises the activation energy
- Matches the category
- No
- Text
- Changes the order to zero
- Matches the category
- No
- Category
- True of a CATALYST
Explanation
syllabus names the factors explicitly, and lowering Ea is one of them. Source: syllabus Chemistry Part I, Ch 3 Chemical Kinetics.
Browse more Bihar Board Class 12 (Science) questions and exercises →