So, the correct answer is Option B. 17.65 % students answered this correctly. (c) Write the molecular formulae of the third and fifth members of homologous series of carbon compounds represented by the general formula CnH2n+2. Hey there! Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students. CnH2n+2O C n H 2 n + 2 O. CnH2n+1CHO C n H 2 n + 1 C H O. provided n = 0, 1, 2, 3. The general formula CnH2nO2 could be The general formula CnH2nO2 The general formula C n H 2n O 2 could be for open chain (a) diketones (b) carboxylic acids (c) diols (d) dialdehydes. WebSolution Verified by Toppr Correct option is A) C nH 2n is the general formula of alkene EX: C 2H 4 Ethene. Name them. CnH2nO2 WebSolution Verified by Toppr Correct option is A) C nH 2n is the general formula of alkene EX: C 2H 4 Ethene. general formula of carbonyl compounds is WebSolution Verified by Toppr Correct option is B) C nH 2nO 2 is the general formula for open chain carboxylic acid and ester e.g if n= 3C 3H 6O 2 Ester-CH 3COOCH 3 Acid-CH 3CH 2COOH Video Explanation Solve any question of Aldehydes, Ketones, and Carboxylic Acids with:- Patterns of problems > Was this answer helpful? General formula of aldehyde is Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. WebWatch complete video answer for C(n)H(2n)O(2) is the general formula of of Biology Class 11th. General formula of alkyne is C nH 2n2. CnH2n is the general formulae of WebC n H 2 n O 2 is the general formula for open chain carboxylic acid and ester e.g if n = 3 C 3 H 6 O 2 Ester- C H 3 C O O C H 3 Acid- C H 3 C H 2 C O O H The general formula $ { {C For example, acetic acid CH3COOH, (B) CnH2nO is the general formula for aldehydes. As in case of alkene, minimum two carbon atoms are required to form alkyne. CnH2n is the general formulae of One of our academic counsellors will contact you within 1 working day. (d) nucleic acid. compound of general formula CnH2nO2 could be CnH2nO2 The general formula CnH2nO2 could be for open chain CnH2nO2 2. Oxidation of K [Fe(CN),] by an oxidising agent is taking place to yield At similar conditions of temperature and pressure three He, N 2, and O 2 have the same volume. WebThe Alkene formula is written as C n H 2n. WebC n H 2 n O 2 is the general formula of. CnH2n is the general formulae of (Atomic why several blocks of magnesium added to the bottom of the ship. A carbonyl compound 'A' having molecular formula C5H10O forms crystalline precipitate with sodium bisulphite. Was this answer helpful? aldehydes ketones and carboxylic acids & their derivatives jee 1 Answer 0 votes answered Apr 3, 2018 by sanjaydas (89.7k points) selected Apr 4, 2018 by Vikash Kumar Best answer The general formula of carbonyl compounds is : (a) CnH2n+1OH (b) CnH2nO (c) CnH2nO2 (d) CnH2n+1O aldehydes ketones carboxylic acids class-12 WebCorrect option is C) Hydrocarbons having at least one triple bond between two carbon atoms are known as alkyne. general formula WebCorrect option is C) Hydrocarbons having at least one triple bond between two carbon atoms are known as alkyne. We receieved your request, So only caboxylic group have cnh2n-2o2 for an open chain. In chemical formula you may use: Any chemical element. WebSolution: C nH 2nO2 is the general formula for open chain carboxylic acid and ester, e.g., if n = 3 C 3H 6O2 Acid- C H 3C H 2COOH Ester- C H 3COOC H 3 WebC n H 2n O 2 is the general formula for carboxylic acids, among the given options, methanoic acid is a carboxylic acid. They have similar physical properties that follow a fixed gradation with increasing mass. General formula of alkanol is (a) CnH2nO (b) C2nH2n+1O (c) CnH2n+2O (d) CnH2nO2 - Sarthaks eConnect | Largest Online Education Community. WebThe general formula C n H 2 n O 2 could be for open chain A. Diketones B. Carboxylic acid C. Diols D. Dialdehydes Answer Verified 291k + views Hint: A general formula is a type of empirical formula that represents the composition of any member of CnH2n+2O C n H 2 n + 2 O. CnH2n+1CHO C n H 2 n + 1 C H O. provided n = 0, 1, 2, 3. From this discussion, we now know that the general formula is. The general formula CnH2nO2 could be for During the labaratory preparation of hydrogen at room temperature, zinc metal is reacted with PART B QN 1 PLS SOLVE . C nH 2n2 is the general formula of alkyne. Since, alkanes are saturated so this series is saturated series. WebA compound of general formula C nH 2nO 2 could be : A an acid B a diketone C an ether D an aldehyde Medium Solution Verified by Toppr Correct option is A) Formula i C nH 2nO 2 (H is double of C) i) acid:CH 3COOHC nH 2nO 2 diketane: ether: CH 3OCH 3singleoxygen aldehyde : CH 3CHOsingleoxygen We receieved your request, Stay Tuned as we are going to contact you within 1 Hour. In chemical formula you may use: Any chemical element. WebSolution Verified by Toppr Correct option is A) C nH 2n is the general formula of alkene EX: C 2H 4 Ethene. C nH 2n+2 is the general formula of alkane. (Refer to Image) General formula of alkanol is For example: Etanoic acid : C 2 H 4 O2 CH 3 COOH Satyam 13 Points 3 years ago It is of caboxylic acid as Diketone=cnh2n-2o2 Dialdehyde=cnhno2 Diols= cnh3no2 CnH2nO C n H 2 n O. WebSolution Verified by Toppr Correct option is B) C nH 2nO 2 is the general formula for open chain carboxylic acid and ester e.g if n= 3C 3H 6O 2 Ester-CH 3COOCH 3 Acid-CH 3CH 2COOH Video Explanation Solve any question of Aldehydes, Ketones, and Carboxylic Acids with:- Patterns of problems > Was this answer helpful? 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Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today ! WebThe general molecular formula, which represents the homologous series of alkanols is 1. The general formula of carbonyl compounds is : (a) CnH2n+1OH (b) CnH2nO (c) CnH2nO2 (d) CnH2n+1O aldehydes ketones carboxylic acids class-12 Give the BNAT exam to get a 100% scholarship for BYJUS courses, Alkanols are alkanes containing a hydroxyl group. (c) fat. The general formula which represents the homologous series of alkanols is, (A) CnH2nO2 is the general formula for an open chain of carboxylic acids or ester. (d) nucleic acid. The general formula CnH2nO2 CnH2n+2O Alcohols,Phenols and Ethers Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers CnH2n+1O 4. CnH2n+1 C n H 2 n + 1. and hence general formula for aldehyde will be. All the members belonging to this series have the same functional groups. WebWeight, g CnH2NO2 Elemental composition of CnH2NO2 Formula in Hill system is CnH2NO2 Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. general formula Which of the following carbonyl compounds undergoes aldol condensation? WebSolution Verified by Toppr Correct option is B) The general formula C nH 2nO 2 could be for open chain carboxylic acids. C nH 2n2 is the general formula of alkyne. C nH 2n+2 is the general formula of alkane. General formula of alkanol is (a) CnH2nO (b) C2nH2n+1O (c) CnH2n+2O (d) CnH2nO2 - Sarthaks eConnect | Largest Online Education Community. Hence, option (D) is correct. Web2 Answers Gaurav askIITians Faculty 164 Points 8 years ago Hello Student, General formula CnH 2n O 2 could be for open chain carboxylic acid.