homologous series class 10 notes

It has gotten 7613 views and also has 4.8 rating. (b) Both A and R are true but R is not the correct explanation of A. Soaps are formed by the saponification of, 5. out Class 10 lecture & lessons summary in the same course for Class 10 Syllabus. The different members of the series are called homologous. of Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes for Class 10, the answers and examples explain the meaning of chapter in the best manner. your solution of Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes search giving you solved answers for the same. Carbon compounds can be called by their common names, but, then remembering millions of compounds by their individual names may be very difficult. Carbon and its Compounds in english Medium Select Your Subject: CBSE English Medium . The odour of acetic acid resembles that of, (a) hydrophobic head and hydrophobic tail, (b) hydrophobic head and hydrophilic tail, (c) hydrophilic head and hydrophilic tail, (d) hydrophilic head and hydrophobic tail, ► (d) hydrophilic head and hydrophobic tail, 20. CBSE Previous Year Question Paper for Class 10, CBSE Previous Year Question Paper for Class 12. Vivek Pal has Registered for 11th on Friday 27 November 2020 at 04:12 AM, who is a Student. The alkane containing four carbon atoms (C. These hydrocarbons contain a ring chain of three or more carbon atoms. MCQ Questions for Class 10 Science: Ch 4 Carbon and Its Compounds. Branched structure: The alkanes containing three or less carbon atoms do not form branches.CH4                      MethaneCH3-CH3             EthaneCH3-CH2-CH3    Propane. Aldehydes: HCHO, CH3CHO, CH3CH2CHO, CH3CH2CH2CHOCarboxylic acids: HCOOH, CH3COOH, CH3CH2COOH,CH3CH2CH2COOHAmines: CH3NH2, CH3CH2NH2,CH3 CH2CH2NH2.Ketones: CH3COCH3, CH3COCH2CH3, CH3COCH2CH2CH 3Haloalkanes: CH3X, CH3CH2X, CH3CH2CH2X, CH3CH2CH2-CH2XQ. Q. Homologous series: A series of organic compounds in which every succeeding member differs from the previous one by -CH 2 group or 14 a.m.u. using search above. 36. (iv) Ketone: Ketone is also a functional group which joins to hydrocarbons form a series of molecules. These compounds are called aromatic because they have some identific smell. (a) Both A and R are true and R is the correct explanation of A. (ii) Alcohol: Alcohol is another function group which joining to a series of hydrocarbon forms the group of atoms. Name formed by this nomenclature is called IUPAC name of molecules. Studyrankers is a free educational platform for cbse k-12 students. But carbon also forms bonds with other atoms such as halogen, oxygen, nitrogen and sulphur. Reason: Some detergents are not bio-degradable but work well with hard water. You can see some Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes sample questions with examples at the bottom of this page. These are of two types: Will you be my friend ? just for education and the Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes images and diagram are even better than Byjus! Therefore, carbon is said to be a very friendly element. Complete The number of carbon atoms in the molecule of a hydrocarbon is indicated by the following stems. In the case of a functional group, the ending 'e' in the name of the parent hydrocarbon is replaced by the appropriate suffix. Carbon exists in the atmosphere in the form of, (b) carbon monoxide in traces and carbon dioxide, ► (b) carbon monoxide in traces and carbon dioxide, 33. Solubility of alcohol in water is due to. Assertion: Soaps are 100% biodegradable but do not work well with hard water. In the case any substituent appropriate prefix is added before the name of parent hydrocarbon. You can download Free Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes pdf from EduRev by Oxygen, chlorine, sulpher, nitrogen and other elements can be presence as a part of a functional group in carbonic compounds. "Functional group may be defined as an atom or a group of atoms which is responsible for most of the characteristic chemical properties of an organic compound". Due to this reason. Explain with an example.Solution. You can think of an homologous series as a 'family' or group of compounds, whose chemical behaviour is very similar and whose physical properties show trends when ascending the members of the group (in terms of number of carbon … The physical properties of the various members of a homologous series change regularly with an increase in the molecular mass. All the members of a homologous series can be described by a common general formula. Reason: Esters are used in ice creames and cold drinks. Butanone is a four carbon compound with the functional group, 23. "A series of organic compounds having similar structures similar chemical properties and same general formula in which the successive members differ in their molecular formula by -CH2 group". The difference in the formula and molecular masses of CH, 31. Homologous series containing functional groups. These are called, Family of compounds having -OH group is called, The different members of the series are called. Chemical Properties of Carbon Compounds, "make fast all science pages These four compounds form a homologous series. 8. This is Definition. Oils on treating with hydrogen in the presence of palladium or nickel catalyst form fats. CBSE Ncert Notes for Class 10 Chemistry Carbon and Its Compounds The self linkage property (catenation) is maximum in, 32. The general characteristics of a homologous series are: An homologous series is a group of compounds with similar structural features that can be represented by a general formula whose members differ by one -CH 2 - unit. The prefixes and suffixes of some substituents/functional group, The document Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes is a part of the. Radhy Shyam has Registered for 10th on Thursday 26 November 2020 at 02:15 PM, who is a Student. Ranjeet Kumar has Registered for 10 on Friday 27 November 2020 at 12:19 AM, who is a Student. By continuing, I agree that I am at least 13 years old and have read and agree to the. The number of carbon atoms in the molecule of a hydrocarbon is indicated by the following stems. ", "every chepter is imcomplete....this side is not useful", "10th science ka Lesson-8 ka page no.5 kab take under construction rahega please improve it. ► (d) It has no free electrons to conduct electric current. 39. To Study Chains, Branches, Rings and Homologous Series - Carbon and its Compounds, Class 10, Science | EduRev Notes for Class 10 28. In diamond, each carbon atom is bonded to four other carbon atoms to form, (c) a structure in the shape of a football, ► (b) a rigid three-dimensional structure, 22. Conclusion:(i) Yes, all these compounds are the members of a homologous series for alcohols. (i) Halogen: Halogens are non-metal elements like fluorine, chlorine, bromine and Iodine etc situated in modern periodic table in group 17.