Practice Criterion C: Analysis (Processing and Presenting) - 11.4.2 | Chapter 11: Measurement and Data Processing | IB Grade 12-Chemistry
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11.4.2 - Criterion C: Analysis (Processing and Presenting)

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does transparent data processing involve?

💡 Hint: Think about what steps are involved in changing raw data.

Question 2

Easy

Define uncertainty in a measurement.

💡 Hint: Consider how we express the reliability of our measurements.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What should be included in the processing of raw data?

  • Only final results
  • Raw data transformations
  • Only averages

💡 Hint: Think about what the examiner needs to see.

Question 2

True or False: Significant figures can be ignored in calculations.

  • True
  • False

💡 Hint: Consider the impact of precision on scientific reporting.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a mass of 50.00 ± 0.02 g and a volume of 20.00 ± 0.05 mL. Calculate the density while propagating the uncertainties.

💡 Hint: Take care calculating uncertainties and their total for the final density.

Question 2

Draw a graph from the following data: (x: 1, 2, 3, 4; y: 3.0, 5.1, 7.0, 8.5) with error of ±0.1 on y values. Calculate the slope and y-intercept.

💡 Hint: Be mindful to show all work in graph production to reinforce understanding!

Challenge and get performance evaluation