This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 3 Metals And Non Metals – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 3 Metals And Non Metals Quiz 2 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which metal is commonly used in electrical wiring? A) Iron. B) Lead. C) Aluminum. D) Copper. Show Answer Correct Answer: D) Copper. 2. Which of the following metals react with dilute nitric acid to evolve H$_{2}$ gas? A) Mg and Mn. B) Zn and Fe. C) Na and k. D) Ca and Mg. Show Answer Correct Answer: A) Mg and Mn. 3. Select the correct order of metals as per their reactivity: A) Mg > Al > Zn > Fe. B) Al > Zn > Mg > Fe. C) Mg > Zn > Fe > Al. D) Al > Fe > Zn > Mg. Show Answer Correct Answer: A) Mg > Al > Zn > Fe. 4. Metals create ..... ions, because they give away (lose) electrons. A) Positive. B) Negative. C) Neutral. D) None of the above. Show Answer Correct Answer: A) Positive. 5. Which one of the following is metal? A) C. B) N. C) Na. D) O. Show Answer Correct Answer: C) Na. 6. The reaction between calcium and oxygen forms: A) Calcium oxate. B) Calcium oxide. C) Calcium oxygen. D) Calcium carbonate. Show Answer Correct Answer: B) Calcium oxide. 7. Non-Metals generally have ..... boiling points. A) High. B) Low. C) All the above. D) None of the above. Show Answer Correct Answer: B) Low. 8. The majority of elements in the periodic table are A) Metals. B) Non-metals. C) All the above. D) None of the above. Show Answer Correct Answer: A) Metals. 9. Complete the general equation:Metal + Water $\rightarrow$ A) Salt + Water. B) Metal Hydroxide + Hydrogen. C) Metal hydroxide + Water. D) Salt + Hydrogen. Show Answer Correct Answer: B) Metal Hydroxide + Hydrogen. 10. What is just so typical of NON-metals? A) They don't know what colours go well together. B) Malleable. C) Form acidic oxides. D) Good conductors of electricity. E) High melting points. Show Answer Correct Answer: C) Form acidic oxides. 11. How many different elements are in this chemical formula:C$_{2}$H$_{2}$ClK$_{3}$ A) 6. B) 8. C) 2. D) 4. Show Answer Correct Answer: D) 4. 12. Which of the following metals will react only with steam to form its metal oxide? A) Al. B) Fe. C) Zn. D) All the options. Show Answer Correct Answer: D) All the options. 13. Refining means ..... A) Purifying. B) Cleaning. C) Both a and b. D) None of these. Show Answer Correct Answer: A) Purifying. 14. Which property of metals is used for making bells and strings of musical instruments like Sitar and Violin? A) Sonorosity. B) Malleability. C) Ductility. D) Conductivity. Show Answer Correct Answer: A) Sonorosity. 15. An alloy reacted with dilute hydrochloric acid to produce a gas which 'pops' a lighted splint. Theresidue reacted with dilute nitric acid to form a blue solution. Which one of the following pairs ofmetals is present in the alloy? A) Copper and lead. B) Lead and magnesium. C) Copper and magnesium. D) Lead and zinc. Show Answer Correct Answer: C) Copper and magnesium. 16. Which is the correct order of reactivity series of metals? A) Mg > Al > Zn > Fe. B) Fe > Zn > Al > Mg. C) Al > Mg > Fe > Zn. D) Al > Mg > Zn > Fe. Show Answer Correct Answer: A) Mg > Al > Zn > Fe. 17. Which one of the following is a good conductor of electricity? A) Iron. B) Plastic. C) Wood. D) Glass. Show Answer Correct Answer: A) Iron. 18. Cans are coated with tin not with zinc A) Zinc is more reactive. B) Zinc is costlier. C) Zinc has a higher melting point. D) Zinc is less reactive. Show Answer Correct Answer: A) Zinc is more reactive. 19. Metals, except Al and Zn, react with oxygen to form ..... oxides. A) Acidic. B) Neutral. C) Ampherteric. D) Basic. Show Answer Correct Answer: D) Basic. 20. Which of the following metals exist in their native state in nature?(i) Cu(ii) Au(iii) Zn(iv) Ag A) (i) and (ii). B) (ii) and (iii). C) (ii) and (iv). D) (iii) and (iv). Show Answer Correct Answer: C) (ii) and (iv). 21. Metals are known as ..... elements because they can form ..... ions by losing electrons. A) Electronegative, negative. B) Electropositive, positive. C) Electropositive, negative. D) Electronegative, positive. Show Answer Correct Answer: B) Electropositive, positive. 22. Which of the following alloys contains a non-metal as one of its constituents? A) Steel. B) Brass. C) All the above. D) None of the above. Show Answer Correct Answer: A) Steel. 23. Which of the among the following metals will reacts with oxygen very violently? A) Magnesium. B) Sodium. C) Calcium. D) Copper. Show Answer Correct Answer: B) Sodium. 24. What is an alloy? A) A heterogeneous mixture. B) A homogeneous mixture. C) A compound. D) An element. Show Answer Correct Answer: B) A homogeneous mixture. 25. Observe the following stages of extraction of a metal from its ore. Sulphide ore ..... > Reduction ..... > Purification The process that has to be done in the empty space is ..... A) Electrolysis. B) Calcination. C) Roasting. D) Oxidation. Show Answer Correct Answer: C) Roasting. ← PreviousNext →Related QuizzesClass 10 Science Chapter 3 Metals And Non Metals Quiz 1Class 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 10Class 10 Science Chapter 3 Metals And Non Metals Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books