Detection of Halogens in an Organic Compound – MeitY OLabs

Detection of Halogens in an Organic Compound There are many organic compounds containing halogens such as: fluorine, chlorine, bromine and iodine. They are called organohalogen compounds. Some commonly known examples are carbon tetrachloride, chlorofluoro carbons, DDT, iodomethane and bromobenzene. Upon fusion with sodium metal, the halogens in the organic compound are converted to ionic sodium […]

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Chemical Tests for Nitrate – MeitY OLabs

Chemical Tests for Nitrate Nitrates are compounds containing nitrate ions. The nitrate ion consists of one central nitrogen atom surrounded by three oxygen atoms in trigonal planar arrangement. The nitrate ion carries a formal charge of -1. Common examples of inorganic nitrate salts are sodium nitrate, potassium nitrate and ammonium nitrate. Leafy green foods such […]

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Boiling Point of an Organic compound – MeitY OLabs

Boiling Point of an organic compound We require, phenol, conc. Sulphuric acid (or liquid paraffin), capillary tube, thermometer, thread, iron stand with clamp, test tube, beaker, stirrer, wire gauze, tripod stand and a Bunsen burner. Take the test tube. Take the bottle containing phenol. Fill up to two-thirds of the test tube with phenol. Fix […]

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Thí nghiệm- *Thử quỳ tím dung dịch K2Cr2O7 (Potassium dichromate)*

Litmus test of K2Cr2O7 solution Potassium dichromate Fill up the beaker with the distillation water Stiring the solution Using pipette take the solution from beaker to peniciline flask Litmus test Water K2Cr2O7 solution Probably acidic pH indicator test Water Approximately 7 K2Cr2O7 solution Approximately 6 Thank for watching Please Like, Share and Subscribe our Channel

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Agriculture Test Important Questions | PAT Important Quiz Hindi and English – Part 2

pat question paper Agriculture Questions and Answers updated daily Basic Agriculture Question agriculture questions for students agriculture question and answer agriculture questions and answers for competitive exams general agriculture objective questions ebook agriculture multiple choice questions and answers agriculture question in hindi interview questions answers agriculture questions to ask about agriculture ICAR conducts All India […]

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