Saturday, September 7, 2019

Chemical Compound

Chemical Compound and their Formula for Railway, NTPC and SSC Exams

Chemical Compound notes for Railway Exam

In This lecture series StudyOnline:RRB and SSC Exams Prepration Presents important chemical compound and their formula. This topic is for upcoming Railway Exams, NTPC, GROUP-D. It will be very usefull for Other exams also like SSC and state PSC.

Chemical Compound

A Compound is a pure substance composed of two or more elements. Chemically combined with one another in a fixed proportion. It has totally different properties from its constituent particles, e.g - Water (H₂O), Methane (CH₄), etc.
  • Chemical compounds and their formula

1 Alcohol Ethyl Alcohol C₂H₅OH
2 Dry Ice Solid Carbondioxide CO₂
3 Bleaching powder Calcium Oxychloride CaOCl₂
4 Nausadar Ammonium Chloride NH₄Cl
5 Caustic Soda Sodium Hydroxide NaOH
6 Potash Alum Potassium Aluminum
7 Epsom Magnesium Sulphate MgSO₄.7H₂O
8 Quick Lime Calcium Oxide CaO
9 Plaster of Paris Calcium Sulphate (CaSO₄).1/2H₂O
10 Gypsum Calcium Sulphate CaSO₄.5H₂O
11 Green Vitriol Ferrous Sulphate FeSO₄.7H₂O
12 Blue Vitriol Copper Sulphate CuSO₄.5H₂O
13 White Vitriol Zinc Sulphate ZnSO₄.7H₂O
14 Marsh Gas Methane CH₄
15 Vinegar Acetic Acid CH₃COOH
16 Baking Powder Sodium Bicarbonate NaHCO₃
17 Washing Soda Sodium Carbonate Na₂CO₃.10H₂O
18 Laughing Gas Nitrous Oxide N₂O
19 Chloroform Trichloro Methane CHCl₃
20 Borox Borox Na₂B₄O₇.10H₂O
21 Sand Silicon Oxide SiO₂
22 Oil of Vitriol Sulphric Acid H₂SO₄
23 Mohar Salt Ferrous Ammonium
24 Rust Ion Oxide Fe₂O₃.xH₂O
25 Urea Carbamide NH₂CONH₂
26 Phenol Carbolic Acid C6H6O
27 Muratic Acid Hydrocloric Acid HCl
28 Table Salt Sodium Chloride NaCl
29 Tear Gas Chloropicrin C10H5ClN2
Acetyl salicylic acid

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