MCQ Questions for Class 10 Science Chapter 4 Carbon and Its Compounds CBSE Class 10 SCIENCE Question Type MCQ No. of Questions 30+ Useful for Class 10 Studying Students Class 10 Science Chapter 4 Carbon and Its Compounds MCQs with Answers 1. The isomeric pair is(a) ethane and propane (b) propane and butane(c) ethane and … Read more
(a) (i) and (iii) (b) (ii) and (iv)(c) (i) and (ii) (d) (iii) and (iv) 47. In the below given reaction, alkaline KMnO4 acts as (a) reducing agent(b) oxidising agent(c) catalyst(d) dehydrating agent 48. Structural formula of ethyne is 50. Which of the following is the correct representation of electron dot structure of nitrogen? 57. … Read more
VERY SHORT ANSWER TYPE QUESTIONS (1 Mark) Q1. What is a hydrocarbon?Ans. It is a compound of hydrogen and carbon. Q2. Give different forms in which carbon occurs in nature.Ans. Carbon occurs in free form e.g., graphite and diamond in combined form like carbon dioxide, carbonates, etc.In earth’s crust–0.02% and in atmosphere–0.03%. Q3. Name two … Read more
