CLASS 12 chemistry lab practicals

TO DOWNLOAD THE COMPLETE PHYSICS PRACTICAL FILE IN PDF

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EXPERIMENTS

PREPARATION OF SOLS

PREPARATION OF LYOPHILIC SOL (Starch Sol)

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PREPARATION OF LYOPHOBIC SOL (Ferric Hydroxide salt)

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PREPARATION OF DOUBLE SALT

PREPARATION OF FERROUS AMMONIUM SULPHATE HEXAHYDRATE (Mohr’s Salt)

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RATE OF REACTION AGAINST CONCENTRATION

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CHROMATOGRAPHY

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ORGANIC ANALYSIS

TEST FOR ALCOHOLIC GROUP

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TEST FOR PHENOLIC GROUP

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TEST FOR ALDEHYDIC GROUP

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TEST FOR CARBOXYLIC GROUP

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VOLUMETRIC ANALYSIS

Prepare standard solution of mohr’s salt

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Standardisation/Titration of KMnO4 solution using mohr’s salt solution

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Prepare standard solution of oxalic acid

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Standardisation/Titration of KMnO4 solution using oxalic acid solution

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All Salt Analysis