What Is The IUPAC Name Of CH3CO O OCCH3 A Propanoic Class 11 ...

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• What is the IUPAC name of CH3C...

AnswerQuestion Answers for Class 12Class 12 BiologyClass 12 ChemistryClass 12 EnglishClass 12 MathsClass 12 PhysicsClass 12 Social ScienceClass 12 Business StudiesClass 12 EconomicsQuestion Answers for Class 11Class 11 EconomicsClass 11 Computer ScienceClass 11 BiologyClass 11 ChemistryClass 11 EnglishClass 11 MathsClass 11 PhysicsClass 11 Social ScienceClass 11 AccountancyClass 11 Business StudiesQuestion Answers for Class 10Class 10 ScienceClass 10 EnglishClass 10 MathsClass 10 Social ScienceClass 10 General KnowledgeQuestion Answers for Class 9Class 9 General KnowledgeClass 9 ScienceClass 9 EnglishClass 9 MathsClass 9 Social ScienceQuestion Answers for Class 8Class 8 ScienceClass 8 EnglishClass 8 MathsClass 8 Social ScienceQuestion Answers for Class 7Class 7 ScienceClass 7 EnglishClass 7 MathsClass 7 Social ScienceQuestion Answers for Class 6Class 6 ScienceClass 6 EnglishClass 6 MathsClass 6 Social ScienceQuestion Answers for Class 5Class 5 ScienceClass 5 EnglishClass 5 MathsClass 5 Social ScienceQuestion Answers for Class 4Class 4 ScienceClass 4 EnglishClass 4 MathsWhat is the IUPAC name of $ C{H_3}CO - O - OCC{H_3} $ ?(A) Propanoic anhydride(B) Ethanoic anhydride(C) Pentanoic anhydride(D) Methanoic anhydrideAnswerVerified530.7k+ viewsHint : IUPAC naming system is a system for naming chemical compounds on the basis of an international system. Anhydride is a functional group with two acyl groups attached by an oxygen atom $ CO - O - OC $ . The carbon atoms on both sides are attached to the same carbon compound. Thus, the carbon compound name is attached to anhydride for IUPAC naming. Complete Step By Step Answer:IUPAC system is a system for naming a chemical compound on the basis of an international standard. This is known as nomenclature of the compound. It enables each compound to have a unique name which is common worldwide, this helps to increase the extent and feasibility of the compound as it is recognised in a similar method by everyone. The number of carbon atoms determines the name of the chain of the compound. First we need to recognise the longest chain and start naming the compound from there. Then the functional groups attached to the chain need to be recognised and then the branching and bonding between the carbon atoms is determined, whether the compound is a chain structure or a ring structure or if it has single, double or triple bonds. Anhydride is a functional group with two acyl groups joined by an oxygen atom $ CO - O - OC $ . The two carbon atoms on the sides are attached to the same carbon compound on both the sides. For IUPAC naming of the compound, anhydride is attached at the end of the IUPAC name of the carbon compound.For the above question $ C{H_3}CO - O - OCC{H_3} $ . This is known as anhydride where the same group of carbon atoms is attached on both the sides. Thus, the IUPAC name of the given compound is Ethanoic Anhydride as the $ C{H_3} $ group is attached on both sides with $ CO - O - OC $ . So, the correct option is (B) .Note :Anhydrides are obtained as a product of carboxylic acid and acid chloride which react in the presence of a base. Ethanoic anhydride is also known as acetic anhydride which is a colourless liquid. It has a strong odour like vinegar and is not a violently reactive compound. It is a combustible liquid which reacts with water to give acetic acid. Recently Updated PagesMaster Class 12 Business Studies: Engaging Questions & Answers for SuccessMaster Class 12 Economics: Engaging Questions & Answers for SuccessMaster Class 12 English: Engaging Questions & Answers for SuccessMaster Class 12 Maths: Engaging Questions & Answers for SuccessMaster Class 12 Social Science: Engaging Questions & Answers for SuccessMaster Class 12 Chemistry: Engaging Questions & Answers for SuccessMaster Class 12 Business Studies: Engaging Questions & Answers for SuccessMaster Class 12 Economics: Engaging Questions & Answers for SuccessMaster Class 12 English: Engaging Questions & Answers for SuccessMaster Class 12 Maths: Engaging Questions & Answers for SuccessMaster Class 12 Social Science: Engaging Questions & Answers for SuccessMaster Class 12 Chemistry: Engaging Questions & Answers for Success

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