Class 10 science ch 3 question and answer
WebApr 8, 2024 · Chapterwise Important Questions for CBSE Class 10 Science Chapter 1 - Chemical Reactions and Equations Chapter 2 - Acids, Bases and Salts Chapter 3 - Metals and Non-metals Chapter 4 - Carbon and Its Compounds Chapter 6 - Life Processes Chapter 7 - Control and Coordination Chapter 8 - How do Organisms Reproduce? … WebNCERT Solutions For Class 10 SST Chapter 3 Question-13: Discuss how rainwater harvesting in semi-arid regions of Rajasthan is carried out. Solution: In the semi-arid and …
Class 10 science ch 3 question and answer
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WebMoney and Credit Class 10 Important Questions with Answers Social Science Economics Chapter 3 2016 Very Short Answer Type Questions [1 Mark] Question 1. How do the deposits with the banks become their source of income? Answer: Banks use a major portion of deposits to extend loans. They charge a higher rate WebJul 26, 2024 · Assertion and Reason Questions for Class 10 Science Chapter 3 Metals and Non Metals. Following questions consist of two statements – Assertion (A) and Reason (R). Answer these questions …
WebFeb 8, 2024 · Question 3. What is Election and why it is necessary? Answer: The method which is followed to choose their representative in Indirect democracy is known as Election. It is very necessary for Indirect democracy because it is the only thing that the people participate in the matters of administration. WebSep 17, 2024 · Question 3. Which among the following changes are exothermic or endothermic in nature ? (a) Decomposition of ferrous sulphate : (b) Dilution of sulphuric acid (c) Dissolution of sodium hydroxide in water (d) Dissolution of ammonium chloride in water Answer: (a) is endothermic as heat is absorbed in these changes.
WebSep 18, 2024 · Question 3. If someone is suffering from the problem of acidity after overeating; which of the following would you suggest as a remedy? Lemon juice, Baking soda solution or Vinegar. Answer: Baking soda solution because it is basic in nature and hence neutralises the excess acid present in the stomach. Question 4. WebNov 20, 2024 · NCERT Solutions for Class 10 Economics Since you are seeing the solutions for Development, you may also be interested in solutions of other chapters of Economics. So here they are: History Chapter 1 – The Rise of Nationalism in Europe Solutions Chapter 2 – Nationalism in India Solutions Chapter 3 – The Making of a …
WebThe information provided in these NCERT Solutions for Class 10 Science Chapter 3 – Metals and Non-metals is authentic and easy-to …
WebAug 4, 2024 · All Chapters NCERT Solutions for Class 10 Science are available over here in PDF format for free of cost. Students who are searching for the best study material to … counteract a statementWebNCERT Solutions for Class 10 Science Chapter-wise Chapter 1 – Chemical Reactions and Equations Chapter 2 – Acids, Bases, and Salts Chapter 3 – Metals and Non-Metals Chapter 4 – Carbon and Its … counteract atomic balmWebOct 22, 2024 · MCQ Questions for Class 10 Science Chemistry with Answers. Chapter 1 Chemical Reactions and Equations Class 10 MCQ Questions. Chapter 2 Acids, Bases … brendan o\\u0027hara the humming songWebAug 17, 2024 · Answer Answer: (a) Copper is placed below hydrogen in activity series therefore, it is less reactive than hydrogen. (ii) Which of the following metals is more reactive than hydrogen? (a) Mercury (b) Platinum (c) Iron (d) Gold Answer Answer: (c) Iron is placed above hydrogen in activity series therefore, it is more reactive than hydrogen. counteract bad luckWebSep 1, 2024 · Question 3. Name the hardest substance which is an allotrope of carbon. Answer: Diamond. Question 4. Name the allotrope of carbon which have the structure of C-60. Answer: Fullerenes. 5. Name … brendan o\\u0027hara charleston wvWebIn this online lecture, teacher explains 10th Class Computer Science Chapter 2.The topic being discussed is Topic In 10th Class Computer Chapter 1 - Programm... counteract balancing beads priceWebSolution: (a) In a chemical reaction, when the oxygen is added to the element to form its respective oxide it is the element being oxidised. Example: 4Na (s) + O 2 (g) → 2Na 2 O (s) H 2 S + O 2 → H 2 O + SO 2. … counteract bathtub wrinkles