NCERT Solutions for Class 10 Science Chapter 4
1: What are the topics covered in Class 10 Science Chapter 4?
In the last chapter, we learn some interesting compounds and their properties. The study of Carbon is the immense significance and major content of this chapter. The chapter starts with the introduction which is then followed by the covalent bonding of carbon compounds, allotropes of carbon atoms, and the versatile nature of carbon. Later in the chapter, we get to know about saturated and unsaturated carbon compounds, the different types of structure, formula and nomenclature of carbon compounds. We also learn about the chemical properties of carbon compounds such as combustion, oxidation, addition and substitution reaction. The chapter ends with the properties of important carbon compounds.
2: What is the importance of carbon and its compounds?
Carbon is a versatile element having tetravalent structure and the property of catenation. The presence of four electrons on the valence shell of Carbon helps it share electrons between the atoms resulting in formation of covalent bonds to completely fill its outermost shell. Carbon forms covalent bonds (double and triple bond) with atoms like oxygen, chlorine, hydrogen, nitrogen, sulphur, and carbon itself. There are three types of carbon chains - branched, ring, and straight. Compounds of Carbon such as ethanoic acid and ethanol are used in our daily lives as detergents and soaps. Carbon is also important for fuel.
3: Why should you refer NCERT Solutions prepared by the experts of Vedantu?
NCERT Solutions for Class 10 Science Chapter 4 – Carbon and Its Compounds is authentic categorized, comprehensible and simple containing all the important points. It aids you with ample of thoroughly revised solutions and key facts in accordance with exam specifications adhering to the latest syllabus to help you score better marks in exams. The solutions are engineered by the experts of Vedantu to serve it as an excellent material for practise and make the learning process more convenient. The solutions contain step by step procedure, neat labelled diagrams, shortcuts, tips to approach the questions smartly.
4: What is the weightage of Class 10 Science Chapter 4 in CBSE exam?
Class 10 Science Chapter 4 Carbon And its Compound holds a great importance not only in board exams and competitive exams but also in Chemistry. This chapter is the basis of the entire organic chemistry. The average Number of questions from this chapter usually asked is for two plus three marks. In the year 2017, a total of 15 marks questions were asked from this chapter whereas in the year 2018 the weightage was 2+3 = 5.