NCERT Class 11 Chapter 1 Chemistry Some Basic Concepts of Chemistry MCQ | Questions & Answers

NCERT Class 11 Chapter 1 Chemistry Some Basic Concepts of Chemistry MCQ | Questions & Answers: Students of Class 11 should utilize this article about NCERT Class 11 Chapter 1 Chemistry Some Basic Concepts of Chemistry MCQ Quiz. Now, attempt the Mutliple Choice Questions regarding the Some Basic Concepts of Chemistry topic and know your final score.

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1. A mixture of sand and iodine can be separated by

2. Difference in density is the basis of

3. Which of the following is an example of a heterogeneous substance?

4. Which of the following substances cannot be separated in

5. Which of the following statements about a compound is incorrect?

6. A mixture contains two or more substances in ________
which are called its ________.

7. Which one of these is not a pure compound?

8. One fermi is

9. The prefix 1018 is

10. The prefix zepto stands for (in m)