This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 3 Metals And Non Metals – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 3 Metals And Non Metals Quiz 13 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Most ductile metal A) Silver. B) Daimond. C) Gold. D) Magnesium. Show Answer Correct Answer: C) Gold. 2. Aqua regia, (Latin for 'royal water') is a freshly prepared mixture of concentrated hydrochloric acid and concentrated nitric acid in the ratio of ..... A) 1:3. B) 3:1. C) 1:2. D) 2:1. Show Answer Correct Answer: B) 3:1. 3. Which of the following is a use of iron? A) Agricultural tools. B) Construction and manufacturing (e.g., steel production). C) Jewelry making. D) Cooking utensils. Show Answer Correct Answer: B) Construction and manufacturing (e.g., steel production). 4. Brittle A) Metal. B) Parstretal. C) All the above. D) None of the above. Show Answer Correct Answer: B) Parstretal. 5. Non-metals are insulators, this means electricity ..... flow through them. A) Can. B) Cannot. C) All the above. D) None of the above. Show Answer Correct Answer: B) Cannot. 6. Ionic compounds are insoluble in A) Water. B) Petrol. C) Only a. D) Both a and b. Show Answer Correct Answer: B) Petrol. 7. As one moves top to down in a periodic table, metallic nature ..... A) Increases. B) Decreases. C) Remains the same. D) None. Show Answer Correct Answer: A) Increases. 8. The electronic configuration of element X is 2, 8, 1 and the electronic configuration of element Y is 2, 8, 7. Then the type of bond formed between these two elements is ..... A) Covalent bond. B) . Hydrogen bond. C) Metallic bond. D) . Ionic bond. Show Answer Correct Answer: D) . Ionic bond. 9. What two conditions make iron rust A) Water only. B) Air only. C) Water and air. D) Hydrochloric acid. Show Answer Correct Answer: C) Water and air. 10. Name the metal which is in liquid state. A) Iron. B) Mercury. C) Zinc. D) Aluminium. Show Answer Correct Answer: B) Mercury. 11. Non-metals form covalent chlorides because A) They can give electrons to chlorine. B) They can share electrons with chlorine. C) They can give electrons to chlorine atoms to form chloride ions. D) They cannot share electrons with chlorine atoms. Show Answer Correct Answer: B) They can share electrons with chlorine. 12. Which of these metals has low melting point? A) Sodium. B) Gold. C) Gallium. D) Iron. Show Answer Correct Answer: C) Gallium. 13. A student is examining the physical properties of a sample. The sample is malleable, but does not conduct electricity nor have luster. This sample would be a ..... A) Metal. B) Parsetal. C) Metalloid. D) None of the above. Show Answer Correct Answer: C) Metalloid. 14. The metal which is not corroded by air, water and acid is(a) copper(b) Silver(c) aluminium(d) gold A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 15. Metals are sonorous in nature. What is sonorous? A) Making into powder. B) Drawn into wires. C) Make sound on beating. D) None of these. Show Answer Correct Answer: C) Make sound on beating. 16. A substance is said to be sonorous if it ..... A. conducts heatB. conducts electricityC. conducts water through metal pipesD. produces a ringing sound when beaten A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 17. The metal which is used as an electric conductor in the filament of bulbs A) Copper. B) Aluminium. C) Silver. D) Tungsten. Show Answer Correct Answer: D) Tungsten. 18. The examples of amphoteric oxides are A) Zinc and Aluminum. B) Copper and Calcium. C) Silver and copper. D) Zinc and sodium. Show Answer Correct Answer: A) Zinc and Aluminum. 19. The highly reactive metals like Sodium, Potassium, Magnesium, etc. are extracted by the A) Electrolysis of their molten chloride. B) Electrolysis of their molten oxides. C) Reduction by aluminium. D) Reduction by carbon. E) None of these. Show Answer Correct Answer: A) Electrolysis of their molten chloride. 20. The chemical symbol for iron A) And. B) Fe. C) I. D) Fn. Show Answer Correct Answer: B) Fe. 21. Which of the following is the physical property of non metal? A) Lustrous. B) Sonourous. C) Good conductors. D) Soft. Show Answer Correct Answer: D) Soft. 22. Which type of elements are used in computer chips, lasers, and transistors? A) Metals. B) Nonmetals. C) Metalloids. D) Metals and Metalloids. Show Answer Correct Answer: C) Metalloids. 23. Why H$_{2}$ gas is not evolved when a metal reacts with HNO$_{3}$ (Some exceptions are there) A) HNO$_{3}$ is a strong reducing agent, due to which it reduces the evolved hydrogen gas. B) The evolved hydrogen reacts with the metal and thus hydrogen gas is not evolved. C) HNO$_{3 }$is a strong oxidizing agent, due to which it oxidizes the evolved hydrogen. D) Don't want to answer the question. Show Answer Correct Answer: C) HNO$_{3 }$is a strong oxidizing agent, due to which it oxidizes the evolved hydrogen. 24. Galvanizing is a process of: A) Applying a Zinc coating to bare steel. B) Washing the body with the phosphate coating. C) Dipping a body in E-COAT. D) Chemically etching primer to steel. Show Answer Correct Answer: A) Applying a Zinc coating to bare steel. 25. Which of these is a property of metals? A) It's malleable. B) It can't conduct electricity. C) They are used in food. D) It's very brittle. Show Answer Correct Answer: A) It's malleable. ← PreviousNext →Related QuizzesClass 10 Science Chapter 3 Metals And Non Metals Quiz 1Class 10 Science Chapter 3 Metals And Non Metals Quiz 2Class 10 Science Chapter 3 Metals And Non Metals Quiz 3Class 10 Science Chapter 3 Metals And Non Metals Quiz 4Class 10 Science Chapter 3 Metals And Non Metals Quiz 5Class 10 Science Chapter 3 Metals And Non Metals Quiz 6Class 10 Science Chapter 3 Metals And Non Metals Quiz 7Class 10 Science Chapter 3 Metals And Non Metals Quiz 8Class 10 Science Chapter 3 Metals And Non Metals Quiz 9Class 10 Science Chapter 3 Metals And Non Metals Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books