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CHAPTER 3 ATOMS AND MOLECULES (SET-2)

Medium · 10 questions

Solve CBSE Class 9 Science Chapter 3 Atoms and Molecules Multiple Choice Questions (MCQs) and get instant Results. This NCERT based Chapter specific important Objective Questions with Solutions will help students to understand every concept thoroughly and ultimately build the foundation to score good marks in Board Exams. Questions are designed by the Subject Experts as per the latest syllabus and exam pattern. This Online Practice Set Quiz/Questions with Solution will help students test their learning and quickly revise the chapter. Practice sets are available in Easy, Medium, and Hard difficulty levels.

Questions in this test

  1. 1. Which of the following molecules has the highest number of particles?
  2. 2. 1 mole of a compound contains _________
  3. 3. Which of the following fundamental particle is negatively charged?
  4. 4. Which of the following was not explained in Rutherford's atomic model?
  5. 5. The isotopes have the same number of _______ and different number of _________
  6. 6. Formula of copper (II) sulphate pentahydrate:
  7. 7. Who introduced the term 'mole' in chemistry?
  8. 8. Calculate the % of sulphur in sulphuric acid?
  9. 9. A triatomic molecule is ________
  10. 10. Quicklime contains:

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