Class 10 Science MCQ Chapter 3 Metals and Non-Metals

Class 10 Science MCQ Chapter 3 Metals and Non-Metals, Class 10 Science MCQ Question Answer, Class 10 Science Multiple Choice Question Answer to each chapter is provided in the list of SCERT Science Class 10 Objective Types Question Answer so that you can easily browse through different chapters and select needs one. Class 10 Science MCQ Chapter 3 Metals and Non-Metals Question Answer can be of great value to excel in the examination.

SCERT Class 10 Science MCQ Chapter 3 Metals and Non-Metals

SCERT Class 10 General Science MCQ Chapter 3 Metals and Non-Metals Notes covers all the exercise questions in SCERT Science Textbooks. The NCERT Class 10 Science MCQ Chapter 3 Metals and Non-Metals provided here ensures a smooth and easy understanding of all the concepts. Understand the concepts behind every chapter and score well in the board exams.

Metals and Non-Metals

Chapter – 3

Multiple Choice Questions & Answers

1. Which of the following metals is most ductile?

(a) Gold. 

(b) Silver.

(c) Copper.

(d) Aluminium.

Ans: (a) Gold. 

2. Metal which is best conductor of heat-

(a) Gold.

(b) Silver.

(c) Aluminium.

(d) Lead.

Ans: (b) Silver.

3. Metal which is liquid at room temperature-

(a) Gallium.

(b) Caesium.

(c) Lead.

(d) Mercury.

And: (d) Mercury.

4. Non-metal which is liquid at room temperature.

(a) Iodine.

(b) Chlorine.

(c) Bromine.

(d) Sulphur.

Ans: (c) Bromine.

5. Non-metal which has lustre.

(a) Carbon.

(b) Sulphur.

(c) Phosphorus.

(d) Iodine.

Ans: (d) Iodine.

6. Metal that can be cut with a knife-

(a) Magnesium.

(b) Sodium.

(c) Lead.

(d) Gallium.

Ans: (b) Sodium.

7. Which one of the following is an amphoteric.

(a) Na₂O  

(b) K₂O

(c) CuO

(d) Al₂O₃

Ans: (d) Al₂O₃

8. Which of the following metallic oxides is soluble in water? 

(a) Na₂O

(b) Fe₂O₃

(c) CuO

(d) PbO

Ans: (a) Na₂O

9. Metals Cu, Al , Na and Fe when arranged in decreasing order of their rate of reaction with oxygen gives-

(a) Cu > Na > Fe > AI

(b) Na > AI > Cu > Fe

(c) Na > AI > Fe > Cu

(d) Al > Na > Fe > Cu

Ans: (c) Na > AI > Fe > Cu

10. Which of the following metals reacts vigorously with oxygen?

(a) Na

(b) Fe

(c) Cu

(d) Ag

Ans: (a) Na

11. Which of the following metals does not react with oxygen even at high temperature

(a) Cu 

(b) Fe 

(c) Ag 

(d) Al

Ans: (c) Ag

12. Which of the following metals reacts vigorously with cold water? 

(a) Al 

(b) Fe 

(c) Na

(d) Ca

Ans: (c) Na

13. Which of the following metals reacts only with hot water?

(a) K 

(b) Mg 

(c) Al 

(d) Ca

Ans: (b) Mg 

14. Which of the following metals reacts only with hot steam?

(a) Mg 

(b) Cu 

(c) Fe 

(d) Ca

Ans: (c) Ca

15. Which of the following metals does not react with water at all? 

(a) Cu 

(b) Fe 

(c) Al 

(d) Mg

Ans: (a) Cu