Important Industrial Compounds / महत्वपूर्ण औद्योगिक यौगिक
Common names and chemical formulae form an important factual area of General Science. The following compounds are presented according to the table in the source.
Common Names और Chemical Formulae SSC, Railway तथा अन्य competitive exams के लिए महत्वपूर्ण हैं। नीचे source में दिए गए major industrial compounds को revision-friendly form में दिया गया है।
Important Common Names and Formulae / महत्वपूर्ण सामान्य नाम एवं सूत्र
- Alum → Potassium Aluminium Sulphate → KAl(SO₄)₂·12H₂O
- Alcohol → Ethyl Alcohol → C₂H₅OH
- Baking Soda → Sodium Bicarbonate → NaHCO₃
- Bleaching Powder → Calcium Oxychloride → CaOCl₂
- Brine/Common Salt → Sodium Chloride → NaCl
- Borax → Sodium Tetraborate Decahydrate → Na₂B₄O₇·10H₂O
- Caustic Potash → Potassium Hydroxide → KOH
- Caustic Soda → Sodium Hydroxide → NaOH
- Chalk/Marble/Pearl → Calcium Carbonate → CaCO₃
- Chile Saltpetre → Sodium Nitrate → NaNO₃
- Chloroform → Trichloromethane → CHCl₃
- Epsom Salt → Magnesium Sulphate → MgSO₄·7H₂O
- Glauber's Salt → Sodium Sulphate Decahydrate → Na₂SO₄·10H₂O
- Gypsum → Calcium Sulphate Dihydrate → CaSO₄·2H₂O
- Hypo → Sodium Thiosulphate Pentahydrate → Na₂S₂O₃·5H₂O
- Laughing Gas → Nitrous Oxide → N₂O
- Lunar Caustic → Silver Nitrate → AgNO₃
- Marsh Gas → Methane → CH₄
- Quick Lime → Calcium Oxide → CaO
- Sal Ammoniac/Nausadar → Ammonium Chloride → NH₄Cl
- Sapphire/Ruby → Aluminium Oxide → Al₂O₃ in the source table
- Slaked Lime → Calcium Hydroxide → Ca(OH)₂
- Soda Ash → Sodium Carbonate → Na₂CO₃
- Spirit → Methyl Alcohol → CH₃OH in the source table
- Washing Soda → Sodium Carbonate Decahydrate → Na₂CO₃·10H₂O
Most Important Exam Pairs / परीक्षा के अत्यंत महत्वपूर्ण युग्म
- Baking Soda → NaHCO₃
- Washing Soda → Na₂CO₃·10H₂O
- Caustic Soda → NaOH
- Caustic Potash → KOH
- Quick Lime → CaO
- Slaked Lime → Ca(OH)₂
- Gypsum → CaSO₄·2H₂O
- Laughing Gas → N₂O
- Marsh Gas → CH₄
- Common Salt → NaCl