Chemistry viva class 12
WebMachine Tool Lab Viva Questions Chemistry Lab Manual Class XII follows the latest CBSE syllabus and other State Board following the CBSE Curriculam. - May 22 2024 … Webviva questions for chemistry practical class 12 salt analysis Qualitative Analysis Viva Questions with Answers Viva Questions with Answers Question.1.What is qualitative analysis? Answer. The type of analysis that deals with the methods which are used to determine the constituents of a compound. Question.2.What is a radical? Answer.
Chemistry viva class 12
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WebChemistry Practicals Class 12 Viva Questions with Answers. Question.1. Why is a Bunsen burner provided with air holes? Answer. To regulate the supply of air. Question.2. What … WebNov 23, 2024 · Keep it professional. 6. Summarise your key findings. For this common viva question, focus on what you observed and found through your research project, how it …
WebPractical/Laboratory Manual Chemistry Class XII based on NCERT guidelines by Dr. S. C. Rastogi, Er. Meera Goyal - Jan 31 2024 ... Viva-Voce B. Chemical Kinetics 1. To study the effect of concentration on the rate of reaction between sodium thiosulphate and hydrochloric acid, 2. To study the effect of temperature on the rate of WebOct 11, 2024 · Chemical Practical Class 12 Volumetric Analysis Viva Your with Answers Viva Questions with answers Question.1.What is a standard solution ? Answer. A …
WebOct 29, 2024 · Chemistry projects for Class 12 Below are the most proper Chemistry projects for Class 12- Analysis of Fertilizers Objective: This experiment aims to … WebMay 23, 2024 · Salt Analysis For Class XII - By Dr. Vikas Yadav May 2024 Publisher: GuruCool Classes Authors: Vikas Baboo Dr. A.P.J. Abdul Kalam Technical University Abstract Salt analysis (also known as...
WebVIVA QUESTIONS ON SALT ANALYSIS AND FUNCTIONAL GROUPS Q1 What is a radical ?/or ion Ans. A radical may be defined as an atom or group of atoms which carries charge and behaves as a single unit in chemical reactions. Q2. What are acidic and basic radicals ?/anion and cation Ans. Radicals carrying positive charge are called basic … pernicious in hindiWebJun 12, 2024 · CBSE Class 12 Board Exam 2024 practical, viva marks: CBSE takes BIG decision - Details here CBSE has instructed its affiliated schools to upload the internal assessment, including practical and viva marks, on its official website. Reported By: Edited By: DNA Web Team Source: DNA webdesk Updated: Jun 12, 2024, 11:13 AM IST pernicious movie rated pgWebOct 11, 2024 · Preparation of Organic Compounds Viva Questions with Answers. Chemistry Lab Manual NCERT Solutions Class 12 Chemistry Sample Papers. Question.1. What is Claisen-Schmidt reaction ? Answer. It is the condensation of aromatic aldehydes with aliphatic ketones (or aryl alkyl ketones) in the presence of dil. NaOH solution. pernicious in polishWebApr 24, 2024 · class 12 chemistry practical viva questions with answers Q12. What is indicator ? Ans: Indicator is a chemical substance which changes colour at the end point. Q13. When red litmus paper turns blue? Ans: In base or an alkali red litmus paper turns blue. Q14. When blue litmus turns red? Ans: In acid blue litmus paper turns red. Q15. pernicious mythWebClass 12 chemistry viva voce question and answers are concept focused and not question focused, which improves the conceptual knowledge based on the practicals performed … pernicious how is used in law in canadaWebPractical/Laboratory Manual Chemistry Class XII based on NCERT guidelines by Dr. S. C. Rastogi, Er. Meera Goyal - Jan 31 2024 ... Viva-Voce B. Chemical Kinetics 1. To study … pernicious hexWebOct 11, 2024 · Chemistry Practical Class 12 Volumetric Analysis Viva Questions with Answers Viva Questions with answers Question.1.What is a standard solution ? Answer. … pernicious in a simple sentence