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Question 3: Atoms are indivisible particles, which cannot be created or destroyed in a chemical reaction. C₆H₅-NH. Ans. Hii guys , This video is all about viva question for Organic chemistry Msc and Bsc . Question.1. What is imbibition? I drove myself crazy by reading stories of failed vivas on the internet and convinced myself of my impending doom. Contents1 Important Questions for CBSE Class 12 Chemistry – Coordination Compounds1.1 PREVIOUS YEARS QUESTIONS1.2 20151.3 Very Short Answer Type Question [1 Mark]1.4 Short Answer Type Questions [I] [2 Marks]1.5 Short Answer Type Questions [II] [3 Marks]1.6 20141.7 Very Short Answer Type Questions [1 Mark]1.8 Short Answer Type Questions [l] [2 Marks]1.9 20131.10 … Commutative laws say we can swap numbers, and you still get the same number when you add, for example, a+b = b+a and same for multiplication. Purification of compounds is done using various methods like evaporation, decantation, filtration, distillation, and crystallization. 5. I am doing the compound pendulum experiment but I am stuck on how to find the value of g from the graph Here's a description of the compound pendulum: The compound pendulum AB is suspended by … Resources. Carbohydrates are polyhydroxy aldehydes or polydroxy ketones or the compounds which yield these on hydrolysis. Take the preposition quiz to find out! Sodium metal reacts with oxygen and moisture present in air. Organic chemistry involves a scientific approach to structure, applications of the organic molecules and compounds. . Question 4: How do atoms combine to form compound? (i)Alcohol (ii) Secondary amine (iii) Aldehyde (iv) Carboxylic acid (i) and (iii) (Iv) (i) (i) and (iv) 3) What is Lucas reagent? Acetic acid. Answer. n-Hexane. 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Kerosene oil prevents the contact of air and sodium and thus protects it from the […] Resources. (i) Aq. solution of phenol turns blue litmus solution or paper red. What are carbohydrates? Butane. Compound Interest MCQ Questions and answers with easy and logical explanations.Arithmetic Ability provides you all type of quantitative and competitive aptitude mcq questions on Compound Interest with easy and logical explanations. Give two examples of monosaccharides. Choose the correct preposition to complete each sentence. GREATER THAN 87,644 views. Form of the arch, (ovoid, square, V-shaped). .hope it helps you. VIVA VOCE. Please like share and subscribe to my channel Thank you☺ . is a platform for academics to share research papers. (ii) Take aq. Keeping these facts in mind, CBSE Class 11 Lab Manual for Chapter 10 2 Viva Questions with Answers on Detection of Elements in Organic Compounds have been planned, evaluated under subject Improvement Activities. Propane. 15 0. Question 1: Who gave the laws of chemical combination? what is syneresis? The type of analysis that deals with the methods which are used to determine the constituents of a compound. Check our CBSE Class 11 Lab Manual for Chapter 10 2 Viva Questions with Answers on Detection of Elements in Organic Compounds. 12) Define Avogadro’s law? 1) Which compound gives violet colour with neutral ferric chloride solution? A radical may be defined as an atom or group of atoms which carries charge and behaves as a single unit in chemical reactions. No change. Crystallization. Q.What is qualitative analysis? 7:09. Share with your friends. Q.2: Why the word ‘SIMPLE’ is used before the pendulum? Aldehyde can be described as any group of organic compounds in which a carbon atom shares a double bond with an oxygen atom, a single bond with a hydrogen atom and a single bond with another atom or group of atoms (designated R in general chemical formulas and structure diagrams). VERNIER CALLIPER Q.1: What is vernier calipers? Ethyl alcohol. Inorganic chemistry viva question. Check the solved questions prepared by subject experts. And if we use alginate material we should use perforated stock tray for mechanical retention of impression material to the tray surface. NMR spectroscopy is used for determining structure in which of the following materials? 3) How many π bonds are present in naphthalene? Q.2: What is the use of Vernier Scale? 2) Which of the following gives ester test? Question.2. # In primary impression, the stock tray should be _____ mm larger than ridge. Below we at have compiled a list of the 15 questions we are most commonly asked when one who is new to microscopes begins taking an interest and shopping for one. Input /Output Devices questions and answers of Computer Awareness for private & government jobs, competitive examination and entrance test, interview, online preparation. Ans. 2 Prepared by: Muhammad Hassam 1. Ans. Compound pendulum question Thread starter Motorbiker; Start date Apr 12, 2016; Apr 12, 2016 #1 Motorbiker.