Class 11 Chemistry Online Quiz – Some Basic Concepts of Chemistry
Who should attempt this test?
- Class 11 students preparing for school exams (JKBOSE/CBSE).
- Students targeting NEET/JEE with strong basics in Chemistry.
- Learners who want to revise Mole Concept, Avogadro’s law, Stoichiometry etc.
- Any student of Asterisk Classes enrolled in Class 11 Chemistry batch.
Quick Quiz Details
- 🧮 Total Questions: 30 MCQs
- ⏳ Total Time: 30 minutes
- 📊 Result: Immediate, with score & feedback
- 📧 Report: Score emailed to your Gmail
About this Class 11 Chemistry Quiz
This online test on “Some Basic Concepts of Chemistry” is designed to cover all important concepts from the first unit of Class 11 Chemistry: mole concept, atomic mass, molar mass, Avogadro’s law, empirical and molecular formula, percentage composition and basic stoichiometry.
Questions are a mix of easy, moderate and numerical types so that both school exam and NEET level understanding gets built. The quiz is ideal for self-assessment after you finish the chapter from NCERT or Asterisk Classes notes.
Chapter Coverage – Some Basic Concepts of Chemistry
🧬 Conceptual Topics
- Laws of chemical combination, Dalton’s atomic theory.
- Atomic mass, average atomic mass, molecular mass and formula mass.
- Mole concept and Avogadro constant.
- Empirical and molecular formula, percentage composition.
- Stoichiometry and stoichiometric calculations.
🧮 Numerical Focus
- Calculating moles from mass and molar mass.
- Mass-mole-particle conversions using Avogadro number.
- Calculating mass percent of elements in compounds.
- Finding limiting reagent and theoretical yield (basic level).
Quiz Instructions (Read Before Starting)
- Click on the “Start Quiz” button at the top. The quiz will open in a new tab.
- Enter your correct Name, Class/Section and Gmail ID before starting.
- Total time allotted is 30 minutes. Attempt all questions in one sitting.
- Do not refresh, close or switch tabs frequently. Timer / proctor may auto-submit your test.
- After submitting, click on VIEW SCORE to see your marks instantly.
- You will receive your response copy and score on the Gmail ID you enter at the start.
Pro Tip by Balvir Sir: Attempt this test only after revising the full chapter once. Then re-attempt after 3–4 days to see actual improvement.
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