suppose that a student did not stop the timer as soon as bubbling stopped during a test at 40°c. check all…

suppose that a student did not stop the timer as soon as bubbling stopped during a test at 40°c. check all possible resulting errors. measurements at all temperatures will have errors. the reaction time will be too long. the reaction time will be too short. the reaction time will resemble the reaction time for a higher temperature. the reaction time will resemble the reaction time for a lower temperature.

suppose that a student did not stop the timer as soon as bubbling stopped during a test at 40°c. check all possible resulting errors. measurements at all temperatures will have errors. the reaction time will be too long. the reaction time will be too short. the reaction time will resemble the reaction time for a higher temperature. the reaction time will resemble the reaction time for a lower temperature.

Answer

Brief Explanations:

If the student didn't stop the timer when bubbling stopped, more time is recorded than the actual reaction time. So the reaction time measured will be too long. Also, a longer - measured reaction time will seem like the reaction time for a lower temperature (since reactions generally go faster at higher temperatures and slower at lower temperatures). Measurements at other temperatures are not directly affected by this single - temperature error.

Answer:

  • The reaction time will be too long.
  • The reaction time will resemble the reaction time for a lower temperature.