MS Chauhan Practical Organic Chemistry Solutions (Chapter 13)
MS Chauhan Organic Chemistry Solutions Chapter 13 deals with the study of reactions occurring in the practical organic chemistry. The main topics in this chapter of MS Chauhan Organic Chemistry Solutions include Ginsberg test, tollen’s reagent, Fehling test, carbylamine test, iso-cyanide test, Bayer’s reagent, iodoform text, monomer, polymer, anomers, and epimers. Throughout these MS Chauhan Practical Organic Chemistry Solutions for Class 11 and 12, we have discussed the concepts in a comprehensive manner.
MS Chauhan Solutions for Practical Organic Chemistry has 2 main levels of exercises with around 30 problems in total. The different types of questions include objective type questions, very short answer type questions, and subjective type questions. The expert Chemistry teachers at Instasolv have presented the solutions in an easy to understand language to assist you in preparing the chapter in a quick time.
If you want to give a boost to your competitive exam preparation and score better marks in the exam like NEET and IIT JEE then it is certainly in your interest to make reference to these MS Chauhan Solutions to prepare for the exam. Our experts have undergone thorough research to get accurate solutions for you. So, revising the chapter with the help of solutions provided by us will help you to perform better in class.
Important Topics for MS Chauhan Organic Chemistry Solutions Chapter 13 Practical Organic Chemistry
A reagent refers to a constituent or compound that is added to a system to origin a chemical reaction or added to test if a reaction happens. The terms reactant and reagent are generally used interchangeably. Though, a reactant is more definitely a constituent that is used in the progression of a chemical reaction.
Examples of reagents involve Grignard reagent, Fehling’s reagent, Tollens’ reagent, Collins reagent, and Fenton’s reagent. On the other hand, an element may be used as a reagent without devising the word “reagent” in its name.
Hinsberg reagent is referred to as a substitute name for benzene sulfonyl chloride. This name is provided for its use in the Hinsberg test for the discovery and division of primary, secondary, and tertiary amines in a specified model. This reagent is an organosulfur material and its chemical formula can be represented as C6H5SO2Cl.
Tollens’ reagent refers to a chemical reagent that is used to regulate the existence of an aldehyde, alpha-hydroxy ketone, aromatic aldehyde functional groups. The reagent comprises a mixture of silver nitrate and ammonia. It is known as Tollens’ reagent and is referred to as the name of Bernhard Tollens.
Tollens’ reagent has no chemical formula but is a combination of Silver Nitrate and Ammonia in solution. Its dynamic elements are referred to as Di-ammine-silver(I) complex ([Ag(NH₃)₂]⁺). On the other hand, aqueous ammonia can be added straight to the silver nitrate solution.
One of the most popular tests that are required for the calculation or discovery of decreasing sugars and non-reducing sugars is referred to as the Fehling’s test. The test was originated by German chemist H.C. Von Fehling is also used to distinguish between ketone functional groups and water-soluble carbohydrates.
Fehling’s test comprises a solution that is generally ready fresh in laboratories. Originally, the solution occurs in the form of two separate solutions which are categorized as Fehling’s A and Fehling’s B. Fehling’s A is a solution comprising copper(II) sulphate, which is usually blue in colour whereas Fehling’s B is a clear liquid comprising of potassium sodium tartrate (Rochelle salt) and strong alkali, commonly sodium hydroxide. During the test, solution A and solution B are prepared separately and stored.
The two solutions are mixed after some time in equivalent volumes to get the final Fehling solution which is deep blue in colour. This ingredient which we get is the bis (tartrate) complex of Cu2+. The tartrate tetra-anions offer a chelating agent in the solution.
Common Uses of Fehling’s Test
Some of the most common uses of Fehling’s test are listed below:
- It is used to control whether a carbonyl group is an aldehyde or a ketone. Aldehydes incline to get oxidized and offer confident results. Ketones apart from alpha-hydroxy-ketones usually do not react.
- Fehling’s test is also used as a universal test for monosaccharides where a positive result is achieved for ketose monosaccharides and aldose monosaccharides.
- This test is used in the medical field to regulate the existence of glucose in urine. Through this test, one can understand whether the person is diabetic or not.
Exercise-wise Discussion for MS Chauhan Organic Chemistry Solutions Chapter 13 Practical Organic Chemistry
Chapter 13 ‘Practical Organic Chemistry’ of MS Chauhan Organic Chemistry Solutions includes two levels with a total number of 30 questions for your practice. These are different types of questions including objective type questions, very short answer type questions, match the following, and subjective problems. The detailed explanation of both the levels are listed below:
Level 1: This level contains a total of 28 objective choice questions based on Ginsberg test, tollen’s reagent, Fehling test, carbylamine test, iso-cyanide test, and Bayer’s reagent. In these questions of MS Chauhan Practical Organic Chemistry Solutions, you will be provided with the four options and you need to find the correct option out of the four options given. Scoring more marks in competitive exams like JEE and NEET will become easy for you after practising these questions and answers.
Level 2: This level of MS Chauhan Solutions for Chapter 13 contains a total of 2 questions. These questions include matching the following and subjective problems. Our experts have provided a detailed explanation and step by step procedure of solving the questions. Practising these questions will make your concepts stronger.
Why Use MS Chauhan Organic Chemistry Solutions Chapter 13 Practical Organic Chemistry by Instasolv?
The benefit of MS Chauhan Organic Chemistry Solutions for Chapter 13 provided by Instasolv are provided below:
- These MS Chauhan Solutions provided by Instasolv are explained in a step-by-step format to provide in-depth knowledge of concepts of Chapter 13 – Practical Organic Chemistry.
- The MS Chauhan Practical Organic Chemistry Solutions provided by experts of Instasolv are reliable and easy to understand.
- All the difficult questions are explained easily through brief examples and activities.
- These MS Chauhan Solutions for Class 11 and 12 are considered as the best resource for preparing for the competitive exams like IIT JEE and NEET.
- These solutions are helpful to score better marks in the exam
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