6-10. Write TRUE if the statement is correct and FALSE if incorrect, and change the underlined word/s to make the statement correct. 2 points each.
6. Generally, the higher the concentration of the reacting substances, the f͟a͟s͟t͟e͟r͟ is the reaction.
7. At lower temperature, chemical reactions occur at s͟l͟o͟w͟e͟r͟ rates.
8. The b͟i͟g͟g͟e͟r͟ the surface area of the reactants, the faster the rate of reaction. 9. Catalysts increase the rate of reaction by providing a reaction pathway with a higher a͟c͟t͟i͟v͟a͟t͟i͟o͟n͟ e͟n͟e͟r͟g͟y͟.
10. The minimum energy required to start a reaction is called b͟o͟n͟d͟ e͟n͟e͟r͟g͟y͟.
6. Generally, the higher the concentration of the reacting substances, the f͟a͟s͟t͟e͟r͟ is the reaction.
7. At lower temperature, chemical reactions occur at s͟l͟o͟w͟e͟r͟ rates.
8. The b͟i͟g͟g͟e͟r͟ the surface area of the reactants, the faster the rate of reaction. 9. Catalysts increase the rate of reaction by providing a reaction pathway with a higher a͟c͟t͟i͟v͟a͟t͟i͟o͟n͟ e͟n͟e͟r͟g͟y͟.
10. The minimum energy required to start a reaction is called b͟o͟n͟d͟ e͟n͟e͟r͟g͟y͟.
Answers & Comments
Answer:
6.true
7.true
8.true
9.false
10.true