☆Ordinary salt ➠ NaCl ✶ baking soda ➠ NaHCO₃ ✶ Wash the soda ➠ Na₂CO₃ · 10H₂O ✶ Caustic soda ➠ NaOH ✶ Suhga ➠ Na₂B₄O₇ · 10H₂O. ✶ alum➠ K₂SO₄ · Al₂ (SO₄) ₃ · 24H₂O ✶ red medicine ➠ KMnO₄ ✶ Caustic potash ➠ KOH ✶ Shura ➠ KNO₃ ✶ Bleach bleaching ➠ Ca (OCl) · Cl ✶ Lime water ➠ Ca (OH) ₂ ✶ Gypsum ➠ CaSO₄ · 2H₂O ✶ Plaster of Paris➠ CaSO₄ · ½H₂O ✶ Choke ➠ CaCO₃ ✶ limestone ➠ CaCO₃ ✶ marble ➠ CaCO₃ ✶ Salon ➠ NH₄Cl ✶ Laughing gas ➠ N₂O ✶ Litharge ➠ PbO ✶ Galena ➠ PbS ✶ red vermilion ➠ Pb₃O₄ ✶ white lead ➠2PbCO₃ · Pb (OH) ₂ ✶ salt acid ➠ HCl ✶ Shure Acid ➠ HNO₃ ✶ Acarus ➠ HNO₃ + HCl (1: 3) ✶ dry ice ➠ CO₂ ✶ green clasp ➠ FeSO₄ · 7H₂O ✶ Horn Silver ➠ AgCl ✶ heavy water ➠ D₂O ✶ Producer gas ➠ CO + N₂ ✶ vinegar ➠ CH₃COOH ✶ gamaxine ➠ C₆H₆Cl₆ ✶ Blue Kassis ➠ CuSO₄ · 5H₂O ✶ alcohol ➠ C₂H₅OH ✶ Manda ➠ C₆H₁₀O₅ ✶ Grapes juice ➠ C₆H₁₂O₆ ✶ Chinese ➠ C₁₂H₂₂O₁₁ ✶ Urea ➠ NH₂CONH₂ ✶ benzene ➠ C₆H₆ ✶ turpentine oil ➠ C₁₀H₁₆.
All Subject Question Answers And MCQs Will Be Provided And In Addition To The Repeated Questions Appearing In The Jobs Test Will Be Provided Along With The Answer And Will Provide Information About Pakistan And Also About The Whole World. Read It Yourself And Share It With Your Friends. The Best Knowledge Website.