Detection of Nitrogen in an Organic Compound – MeitY OLabs

Detection of Nitrogen in an Organic Compound There are many organic compounds such as amines, amides, nitro compounds and urea containing nitrogen as one of the main elements. Nitrogen is covalently bonded to the organic compound. Upon fusion with sodium metal, the covalently bonded nitrogen is converted to ionic sodium cyanide, which can be extracted […]

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Preparation of Pure Sample of Potassium Trioxalatoferrate (III) – MeitY OLabs

Preparation of Pure Sample of Potassium trioxalatoferrate (III) Potassium trioxalatoferrate (III) is an octahedral transition metal complex with the formula K3[Fe(C2O4)3], in which three bidentate oxalate ions are bound to an iron center. The central iron atom is in the +3 oxidation state. This complex can be prepared by dissolving freshly prepared ferric hydroxide in […]

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Kinetics Study on the Reaction between Potassium Iodate and Sodium Sulphite – MeitY OLabs

Kinetics Study on the Reaction between Potassium iodate and Sodium sulphite The rate of a chemical reaction may depend on the concentration of one or more reactants. The effect of concentration of the reactant on the rate of a chemical reaction can be studied by the reaction between potassium iodate and sodium sulphite in presence […]

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Detection of Elements: Lassaigne’s Test – MeitY OLabs

Detection of Elements: Lassaigne’s Test Preparation of Lassaigne’s Extract We require china dish, organic compound, funnel, tripod stand, wire gauze, distilled water, Bunsen burner, fusion tubes, test tube, sodium metal, small spatula, forceps etc. Take a small piece of sodium metal using the forceps. Place the sodium metal piece on a filter paper and dry […]

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Detection of Urea in Urine – MeitY OLabs

Detection of Urea in Urine Sodium Hypobromite Test Materials required: Urine sample, test tube, dropper, measuring cylinder and sodium hypobromite solution. Procedure: Take 2 ml urine sample in a measuring cylinder from the urine sample bottle. Take a test tube and pour the urine sample into the test tube. Using a dropper, take sodium hypobromite […]

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