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WorksheetsGeneral Chemistry
Total questions: 15
Worksheet time: 8mins
What is alum's chemical name?
Ammonium aluminium sulphate
Ferrous ammonium sulphate
Aluminium ammonium sulphate
Ferrous aluminium sulphate
NaNO3 is commonly called
Sodium nitrate
Carborundum
Chile saltpetre
Phosogene
Calomel's chemical formula is
CaCl2
CaOCl
HgCl2
Hg2Cl2
The gas, which is emitted in the paddy fields and increases the earth's temperature is -
Nitrogen
Carbon dioxide
Carbon monoxide
Methane
Who is regarded as the Father of Modern Chemistry?
Rutherford
Lavoisier
Einstein
C. V. Raman
What is the dominant chemical present in detergent powder?
Hydrochloric acid
Sodium carbonate
Calcium carbonate
Sodium alkyl sulphate
In graphite, each carbon atom is bonded to three other carbon atoms -
forming a three-dimensional structure
in the same plane giving a hexagonal array
in the same plane giving a square array
in the same plane giving a pentagonal array
Which gas was released when Bhopal gas tragedy occurred?
Methyl Cyanide
Methyl Nitrate
Methyl Iso Cyanide
Nitrogen Cyanide
Which one of the following is used as a binder in paints?
Titanium dioxide
Novolac
Phthalocyanine
Silicones
Which one of the following minerals is used as a fuel in nuclear power stations?
Bauxite
Quartz
Feldspar
Pitchblende
Dinitrogen (N2) and dioxygen (O2) are the main constituents of air but they do not react with each other to form oxides of nitrogen because
the reaction requires initiation by a catalyst
the reaction is endothermic and requires very high temperature
oxides of nitrogen are unstable
the stoichiometry of N2 and O2 in air is not ideal for the reaction to take place
Teflon is the common name of -
Polytetrafluoro ethylene
Polyvinyl chloride
Polyvinyl fluoride
Dichlorodifluoro methane
Urea is
A nitrogen containing organic compound
A nitrogen containing inorganic compound
A plant hormone
An Endergonic compound
Which of the following imparts deep blue color to glass?
Cupric oxide
Cobalt oxide
Ferric oxide
Nickel oxide
Brass gets discolored in air because of the presence of which of the following gases in air?
Nitrogen
Carbon dioxide
Hydrogen sulphide
Oxygen
