MCQ Class 10 Science Chapter 3 Metals and Non-Metals

Advertisement

MCQ’s For All Chapters – Science Class 10th

1. Ionic compounds conduct electricity in:

Question 1 of 15

2. Which of the following is soluble in water but not in kerosene?

Question 2 of 15

3. The metal found in nature in the free state is:

Question 3 of 15

4. The ore cinnabar (HgS) on heating in air gives:

Question 4 of 15

5. The process of heating sulphide ores in the presence of oxygen is called:

Question 5 of 15

6. The process of heating carbonate ores in limited supply of air is called:

Question 6 of 15

7. The thermit reaction is used for:

Question 7 of 15

8. Which method is used to extract metals like sodium and magnesium?

Question 8 of 15

9. Which method is most widely used for refining metals like copper and zinc?

Question 9 of 15

10. The insoluble impurities settling at the bottom during electrolytic refining are called:

Question 10 of 15

11. Rusting of iron requires:

Question 11 of 15

12. The green coating on copper vessels is:

Question 12 of 15

13. Galvanisation is coating iron with a layer of:

Question 13 of 15

14. Stainless steel is an alloy of:

Question 14 of 15

15. Solder, used for joining electrical wires, is an alloy of:

Question 15 of 15


 

MCQ
Quiz

Comments

  1. asfia says:
    January 17, 2024 at 1:42 pm

    This app provides you very informative mcqs

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertisement

CBSE Board English Medium

CBSE Board Hindi Medium

बिहार बोर्ड

उत्तर प्रदेश बोर्ड

महाराष्ट्र बोर्ड

मध्य प्रदेश बोर्ड

ગુજરાત બોર્ડ

PSC Exam Preparation

Install App

Install our app for the best experience!