The Exam Hall

Setting out the paper…

Topics covered in this unit

5 topics tagged
  • SI Units in Chemistry14
  • Derived Units and Prefixes13
  • Tools and Techniques to Manage Accuracy and Precision5
  • Accuracy and Precision4
  • Introduction to SI Units4

Every question is tagged to one of these topics, so your result shows which part of the chapter to revise.

Before you start

There is no negative marking on this paper, so leave nothing blank.

Same subject mix

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Frequently asked questions

How many MCQs are in Class 9 Chemistry Unit 12: Empirical Data Collection and Analysis?
This test has 40 MCQs and a 40-minute timer. There is no negative marking.
Which topics does Class 9 Chemistry Unit 12 cover?
SI Units in Chemistry, Derived Units and Prefixes, Tools and Techniques to Manage Accuracy and Precision, Accuracy and Precision and Introduction to SI Units. Each question is tagged to one of these topics, so your result shows which ones to revise.
Which textbook is this Class 9 Chemistry unit based on?
It follows Unit 12, "Empirical Data Collection and Analysis", of the Class 9 Chemistry textbook published by the Punjab Curriculum and Textbook Board (PCTB).
Can I practise the other Class 9 Chemistry units?
Yes. Class 9 Chemistry has 12 unit tests, all listed on the Class 9 Chemistry chapter-wise page, and the full Class 9 set is on the Class 9 page.