Metals and Non-metals Class 10 MCQ is one of the best strategies to prepare for the CBSE Class 10 Board exam. If you want to complete a grasp concept or work on one’s score, there is no method except constant practice. Students can improve their speed and accuracy by doing more Metals and Non-metals class 10, which will help them all through their board test.
Metals and Non-Metals Class 10 MCQ Questions with Answer
Class 10 Science MCQ with answers are given here to chapter 3 Metals and Non-metals. These MCQs are based on the latest CBSE board syllabus and relate to the latest Class 10 Science syllabus. By Solving these Class 10 MCQs, you will be able to analyze all of the concepts quickly in the chapter and get ready for the Class 10 Annual exam.
Learn Metals and Non-metals Class 10 MCQ with answers pdf free download according to the latest CBSE and NCERT syllabus. Students should prepare for the examination by solving CBSE Class 10 Metals and Non-metals MCQ with answers given below.
Question 1. An example of a metal which is a liquid at room temperature
Question 2. Gold is used in making ornaments because it is:
d. All of the above
Question 3. Among the following select the metal found free in nature:
Question 4. Ores mined from the earth are usually comtaminated with large amounts of impurities such as soil, sand, etc called_____________.
Question 5. In the above table arrange the metals A, B, C and D in increasing order of reactivity:
a. D < A < C < B
b. D < C < B <A
c. D < C < A < B
d. C < D < A < B
Question 6. What are the ions present in Na2O?
a. Na+, O
b. Na2+, O2–
c. Na2+, O
d. Na+, O2-
Question 7. You are given two statements a and b, select the correct inference from this:
a. Metals conduct heat.
b. Diamond is the best conductor of heat.
i. Hence diamond is a metal
ii. Statement a is correct
iii. Statements a and b is correct
iv. None of the above
Question 8. A list of metals arranged in the order of their decreasing activities is known as:
a. Periodic table
b. Reactivity series
c. Newland’s law of octaves
d. All of these
Question 9. Gravity separation method is based upon
(1) preferential washing of ores and gangue particles
(2) difference in densities of ore particles and impurities
(3) difference in chemical property of ore particles and impurites
(4) none of these
Question 10. Alloy used in coins is
(3) German silver
Question 11. Sodium is kept immersed in kerosene oil because:
a. It reacts with moisture in the air
b. Immersing in kerosene cuts off the supply of air
c. The reaction of sodium with air is very violent.
d. All of the above.
Question 12. Samples of four metals A, B, C and D were taken and added to the following solution one by one. The results obtained have been tabulated as follows a. Which is the least reactive metal?
Question 13. Sodium is obtained by the electrolysis of
(1) an aqueous solution of sodium chloride
(2) an aqueous solution of sodium hydroxide
(3) fused sodium chloride
(4) fused sodium sulphate
Question 14. Rust is hydrated
(1) aluminium oxide
(2) copper oxide
(3) iron oxide
Question 15. Which of the following elements is not present in stainless steel?
Whoever needs to take the CBSE Class 10 Board Exam should look at this MCQ. To the Students who will show up in CBSE Class 10 Science Board Exams, It is suggested to practice more and more questions. Aside from the sample paper you more likely had solved. These Metals and Non-metals Class 10 MCQ are ready by the subject specialists themselves.
Question 16. The main function of roasting is
(1) to remove the volatile matter
(2) to convert the ore into oxide
(3) Both (1) and (2)
(4) to make slag
Question 17. The reducing agent in thermite process is
Question 18. Which of the following steps is not involved in metallurgy of iron ?
(3) Concentration of ore
(4) Conversion of ore into oxide
Question 19. 2CuFeS2 + 3O2 → 2CuS + 2FeO + 2SO2 Which process of metallurgy of copper is represented by above equation ?
Question 20. Which metal cannot be used as a reducing agent in smelting?
(4) None of these
Question 21. Which of the following oxide cannot be reduced with carbon to obtain the metal?
(4) None of these
Question 22. Electrolytic reduction method is used in the extraction of
(1) highly electronegative metals
(2) highly electropositive metals
(3) transition metals
(4) noble metals
Question 23. The purpose of smelting an ore is
(1) to oxidise it
(2) to reduce it
(3) to separate volatile impurities
(4) to obtain an alloy
Question 24. Aluminium is used in thermite welding because
(1) aluminium is a light metal
(2) aluminium has more affinity for oxygen
(3) aluminium is a strong oxidising agent
(4) aluminium is a reactive metal
Question 25. Which reagent is used in Bayer’s process –
Question 26. The poorest conductor of heat is
Question 27. Which of the following metals is obtained by electrolytic reduction process?
Question 28. Stainless steel in addition to iron and carbon contains
(1) nickel and chromium
(2) copper and tin
(3) aluminium and magnesium
(4) carbon and manganese
Question 29. The constituent of haemoglobin is
Question 30. Which of the following does not conduct electricity?
(1) Fused NaCl
(2) Solid NaCl
(3) Brine solution
Question 31. The process of electrolysis is used for obtaining such metals which are
(1) highly reactive
(2) moderately reactive
(3) highly unreactive
(4) All types of metals
Question 32. The process of extraction of metal from its ores, is known as
Question 33. Food cans are coated with tin and not with zinc because
(1) Zinc is costlier than tin
(2) Zinc has a higher melting point than tin
(3) Zinc is more reactive than tin
(4) Zinc is less reactive than tin
Question 34. Which of the following elements is not a metal?
You can easily get good marks If you study with the help of Class 10 Metals and Non-metals MCQ. We trust that information provided is useful for you. NCERT MCQ Questions for Class 10 Metals and Non-metals PDF Free Download would without a doubt create positive results.
We hope the information shared above in regards to MCQ on Metals and Non-metals Class 10 with Answers has been helpful to you. if you have any questions regarding CBSE Class 10 Science Solutions MCQs Pdf, write a comment below and we will get back to you as soon as possible.
Frequently Asked Question (FAQs)
How many MCQ questions are there in Class 10 Chapter 3 Science?
In Class 10 Chapter 3 Science, we have provided 34 Important MCQ Questions, But in the future, we will add more MCQs so that you can get good marks in the Class 10 exam.
Can we score good marks in Class 10 Science with the help of Metals and Non-metals MCQ Questions?
Yes, MCQ Question is one of the best strategies to make your preparation better for the CBSE Board Exam. It also helps to know the student’s basic understanding of each chapter. So, You can score good marks in the Class 10 Science exam.