(The first carbon has single bonds to three H atoms and one C atom; the second carbon has single bonds to C and H, and a double bond to O.) NCERT Solutions for Class 10 Science Chapter 4 Carbon And Its Compounds: In this article, we will provide you detailed Carbon and Its Compounds Class 10 NCERT Solutions.The NCERT Solutions For Class 10 Science Chapter 4 Carbon And Its Compounds was solved by the best teachers in India to help the students of class 10 to secure good marks in the subject science. 4, 4, 4 B. 2 Answers. Balance the reaction of C2H6 + O2 = CO2 + H2O using this chemical equation balancer! Give the oxidation number of carbon in the following: (a) CF2Cl2 (b) Na2C2O4 (c) HCO3 _ (d) C2H6 c) HCO3-d) C2H6 Answer: +3. Page Contents. Hydrogen has a -1 charge in this (equaling to -6 charge) Since there are 2 carbons, divide +6 by 2 which gives you a +3 charge for each carbon. also, give the oxidation number of carbon in the following. 1 decade ago. Use VSEPR theory to predict the bond angles around the two carbon atoms in acetaldehyde, CH3CHO. Answer Save. The oxidation number of H is +1 and the oxidation numbers of each carbon are +3 Answer: The oxidation number of carbon in ethene (C2H4) is –2, while in ethane (C2H6) carbon has an oxidation number of –3. a) CF2Cl2. What is the oxidation number for carbon? Favorite Answer. a) 109°, 109° b) 109°, 120° c) 120°, 109° d) 120°, 90° e) 105°, 105° b) Na2C2O4. Give the oxidation number of carbon in the following: (a) C2H6 (b) HCO3 (select) (select) (c) Na C204 (d) CF2ci (select) (select) Get more help from Chegg Get 1:1 help now from expert Chemistry tutors A. Click hereto get an answer to your question ️ Calculate the oxidation number of C in the following: C2H6, C4H10, CO, CO2 and HCO3^ - Give the oxidation number of carbon in the following: (a) CF2Cl2 (select) (b) C2H6 ((select) ^ (c) Na2C204 ((select) (d) HCO3 ((select) A Get more help from Chegg Get … C2H6. Problem: What are the oxidation numbers of carbon in CO 2, CH4 and C2H6? 0.1 Give the name of the following functional groups: (i) –OH (ii)-COOH [CBSE 2007]; 0.2 Name the fourth member of the alkaline series. The oxidation number of hydrogen in ethene and ethane is +1. Anonymous. [CBSE 2011] 0.3 Name an element other carbon which exhibits the property of catenation upto seven or eight atoms Are these compound stable? Problem 4.64. Relevance. 4, -4, 3 C. -4, 4, 3 D. 4, -4, -3 E. 4, -4, -4