Some Important Common Name, Chemical Name and Formula for Kerala PSC Exams. Common Name➖ Chemical Name and Formula Alum➖ Potash; K2SO4 Al2 (SO)3 24 H2O Banking Soda➖ Sodium bicarbonate, NaHCO3 Bleaching Powder➖ Calcium Hypochlorite; Ca (ocl)2 Blue Vitriol➖ Copper Sulphate: CuSO4: 5H2O Calomei➖ Mercurous Chloride; Hg2Cl2 Candy fluid➖ Potassium permanganate; KMnO4 Caustic potash➖ Potassium hydroxide; KOH Caustic soda➖ Sodium hydroxide; NaOH Caustic lotion➖ Silver nitrate; Agno3 Chalk➖ Calcium carbonate; CaCo3 Chile saltpetre➖ Sodium nitrate; NaNo3 Common Salt➖ Sodium Chloride; NaCI Epsom salt➖ Magnesium sulphate; MgSO4.7H2O Galena Lead➖ sulphide; PbS Glauber’s salt➖ Sodium sulphate; Na2SO4.10 H2O Green vitriol➖ Iron sulphate; FeSO4. 7H2O Gypsum➖ Calcium sulphate; CaS04 2H20 Hypo➖ Sodium thiosulphate; Na2S2O3.5H2O Iron pyrites➖ lron sulphide Laughing gas➖ Nitrous oxide; N2O Lime water➖ Calcium hydroxide; Ca(OH)2(flaked lime) Litharge➖ Lead monoxide; PbO Nitre➖ Potassium nitrate; KNO3 Pear...
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