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3. Metals and Non-metals Class 10 science Solutions English Medium-Additional Questions With Solutions
3. Metals and Non-metals Class 10 science Solutions English Medium-Additional Questions With Solutions Get chapter-wise detailed explanations, step-by-step answers, important questions and exam-ready study material in Hindi and English medium.
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3. Metals and Non-metals Class 10 science Solutions English Medium-Additional Questions With Solutions
NCERT Solutions for Class 10 are specially prepared according to the latest CBSE syllabus (2026-27) to help students understand every concept clearly. These solutions provide step-by-step explanations, accurate answers, and exam-oriented guidance for all chapters. Class 10 students can improve their problem-solving skills, strengthen conceptual understanding, and prepare confidently for school as well as board examinations. All questions are solved in a simple and easy-to-understand language for both Hindi and English medium learners.
3. Metals and Non-metals Class 10 science Solutions English Medium-Additional Questions With Solutions
NCERT Solutions Class 10 science English Medium
3. Metals and Non-metals
Topic: Additional Questions With Solutions
Additional Questions With Solutions:
Q1: Write three chemical properties of metals.
Ans: Three chemical properties of metals.
(i)All metals combine with oxygen to form metal oxides.
(ii)Metals react with water and produce a metal oxide and hydrogen gas.
(iii)Metals reacts with acids to give a salt and hydrogen gas.
Q2: Write three physical properties of metals.
Ans: Three physical properties of metals.
(i)Metals are ductile.
(ii)Metals are malleable.
(iii)Metals are sonorous.
Q3: What is amphoteric oxides? Give to examples.
Ans: The metals oxides which react with both acids as well as bases to produce salt and water and show both acids as well as basic behaviour are known as amphoteric oxides. Ex.- aluminium oxide and zinc oxide etc. q
Q4: Why are sodium or potassium kept immersed in kerosene oil?
Ans: Sodium or potassium reacts so vigorously that they catch fire if kept in open. Hence to protect them and to prevent to accidental fire they are kept immersed in kerosene oil.
Q5: The reaction metal X and Fe2 O3 is highly exothermic and is used to join railway.
(a) Identify metal X and name the reaction.
(b) Write the chemical equation of its reaction with fe2 O3.
Ans:
(a)X is (Al) Aluminium. Thermit Reaction.
(b)Fe2O3 (s) + 2Al(s) 2Fe(l) + Al2O3(s) + (Heat)
Q6: A metal X react with oxygen to form a blackish thin layer of oxide coat which protects itself to further corrosion.
(i)Identify the metal X.
(ii)What is called such a metal oxide.
(iii)What does it give to react with sodium hydroxide write its chemical equation.
Ans:
(i)Metal X is aluminium.
(ii)Aluminium oxide is called amphoteric oxides.
(iii)It react with sodium hydroxide gives sodium aluminate and water.
Q7: What is aqua regia?
Ans: Aqua regia is freshly prepared mixture of concentrated hydrochloric acid and concentrated nitric acid in the ratio of 3: 1. It is used to dissolve gold and clean the ornaments.
Q8: Why are the ornaments made of gold, silver and platinum?
Ans: Gold, silver and platinum have less reactivity so they don’t react with water and oxygen that cause corrosion. Hence the ornaments are made of gold, silver and platinum.
All Topics From 3. Metals and Non-metals
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1. Chapter Review 2. Text-book Questions 3. Exercise 4. Additional Questions With Solutions 5. Additional Questions With SolutionsNCERT Solutions Class 10 Hindi and English Medium – Complete Study Material
NCERT Solutions Class 10 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.
Chapter-Wise Detailed Explanations
Class 10 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.
Hindi and English Medium Support
Students Hindi aur English medium dono me NCERT Book Solutions Class 10 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.
Important Features of NCERT Solutions
- Class 10 NCERT Solutions PDF
- CBSE Class 10 Study Material
- NCERT Book Questions and Answers
- Exam Oriented Important Questions
- Step-by-Step Detailed Solutions
- Concept Clarity and Revision Notes
Why Students Should Use NCERT Solutions?
Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 10 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.
Best Resource for Exam Preparation
Agar aap Class 10 CBSE Preparation ke liye ek trusted aur reliable source dhundh rahe hain, to yeh NCERT Solutions perfect choice hain. Yeh study material school exams, unit tests, half-yearly aur annual exams ke liye equally useful hai. Har chapter ke answers accurate, verified aur student-friendly format me diye gaye hain.
Isliye agar aap NCERT Solutions Class 10 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.