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

COMMON NAME CHEMICAL NAME CHEMICAL 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
Sulphate
K₂SO₄.Al(SO₄)₃.24H₂O
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
Sulphate
FeSO₄.(NH₄)₂SO₄.6H₂O
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
30
Aspirin
Acetyl salicylic acid
C9H8O4

Our previous lacture on physics

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