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
Pearl Ash➖ Potassium carbonate; K2CO3
Plaster of Paris➖ Calcium sulphate; 2CaSO4. H2O
Quartz➖ Sodium silicate; Na2SiO3
Quick lime➖ Calcium oxide; CaO
Red lead➖ Triplumbic tetroxide; Pb3O4
Sal ammoniac➖ Ammonium chloride; NH4CI
Soda ash➖ Sodium carbonate; Na2CO3.10H2O(washing soda)
Soda bicarb➖ Sodium bicarbonate; NaHCO3
Urea➖ Carbamide; CO(NH2)2
White vitriol➖ Zinc sulphate; ZnSO4.7H20
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