Practice: Chapter 1 : Chemical Reactions and Equations

Ranjan Das
0
Chapter 1 : Chemical Reactions and Equations

Instructions for Students

  1. Read each question carefully before selecting your answer.
  2. Each question has four options—click on the one you believe is correct.
  3. If you’re unsure about a question, you can skip it by clicking the Skip button (if available).
  4. The quiz records time for each question. Once you click an answer or skip, the question is locked and you cannot change it.
  5. When you finish the last question, the Submit button becomes available. Click it to finalize your answers.
  6. After submission, you will see:
    • A score chart showing correct, wrong, and unanswered questions.
    • A time chart showing how many seconds you spent on each question.
    • Feedback for every question, including the correct answer and an explanation.
  7. Click Restart if you wish to take the quiz again with a new set of 10 questions.

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