Gk questions of Science 2019 (PART II) for competitive exam

Common Name, Chemical Name and Chemical Formula of Some Commonly used Compounds


Gk questions of Science  for competitive exam 2019, LATEST GK SCIENCE QUESTIONS
Gk questions of Science 2019 




COMMON NAME
CHEMICAL NAME
CHEMICAL FORMULA
Caustic Soda
Sodium hydroxide
NaOH
Washing Soda
Sodium carbonate
Na2CO3
Baking powder
Sodium bicarbonate
NaHCO3
Rock salt (Table salt)
Sodium Chloride
NaCl
Soap
Sodium stearate
C₁₇H₃₅COONa
Caustic potash
Potassium hydroxide
KOH
Potash alum
Potassium aluminium sulphate
KAl(SO4)2·12H2O
Red Vitriol
Potassium ferricyanide
C6N6FeK3
Lahori namak
Potassium chloride
KCl
Lal Dava
potassium permanganate
KMnO4 
Epsom
Magnesium Sulphate
MgSO. 7H2O
Slaked lime
Calcium hydroxide
Ca(OH)2
Sand (Silica)
Silicon dioxide
SiO2
Quick lime
Calcium oxide
CaO
Marble
Calcium carbonate
‎CaCO3 
Plaster of Paris
Calcium sulphate
CaSO4.1/2H2O
Gypsum
Calcium sulphate dihydrate
CaSO4.2H2O
Bleaching powder
Calcium oxychloride
Ca(ClO)2
Red lead (Sindhur)
Trilead tetroxide
 Pb3O4
Green vitriol
Ferrous sulphate
FeSO4·7H2O
Mohr’s rouge
Ferric oxide
 Fe2O3
Blue vitriol
Copper sulphate
 CuSO4.5H2O 
Lunar caustic
Silver Nitrate
AgNO3
Zinc white
Zinc oxide
ZnO
Sugar
Sucrose
C12H22O11
Nausadar
Ammonium chloride
NH4Cl
Laughing gas
Nitrous oxide
 N2O
Alcohol
Ethyl alcohol
C2H5OH
Vinegar
Acetic acid
CH3COOH
Marsh gas
Methane
 CH4
Chloroform
Tri-chloromethane
CHCl3
Dry ice
Sodium carbon dioxide
CO2
TNT
Tri-nitrotoluene
 C7H5N3O6
Uric acid
Hydrochloric acid
HCL
Aqua fortis
Nitric acid
HNO3
Pyrolusite
Manganese dioxide
 MnO2
Suhaga
Borax
Na2[B4O5(OH)4]·8H2O
Hypo
Sodium thio sulphate
Na2S2O3.5H2O
Water
Hydrogen monoxide
 H2O
Glucose
Dextrose
C6H12O6