Related Questions

Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
A 0
B 1
C ∞
D None of these
Which of the following chemical materials is responsible for the depletion of ozone layer in the atmosphere ?
A Nitrous oxide
B Carbon dioxide
C Chlorofluorocarbon
D Sulphur dioxide
Major cause of Ozone depletion is due to which chemical?
A ChloroFluoroCarbons
B Polyphenols
C Dioxins
D Rayon
CFC releases a chemical which is harmful to ozone is
A chlorine
B fluorine
C N2O
D SO2
What is the chemical formula of bleaching powder?
A Ca (OCl)2
B Ca (OCl)
C Ca (OCl)3
D CaCl2
What is the chemical formula for Sodium Chloride (Salt)?
A NaCl2
B NaCl
C Na2Cl
D Na2C
Which of the following is a chemical formula of quicklime?
A Ca2O
B Ca2CO3
C CaO2
D CaO
What is the chemical formula of aluminium nitride?
A AlN
B Al2N
C AlN2
D AlN3
Chemical formula of washing soda is
A Na2SO4.10H2O
B NaHCO3
C Na2CO3.10H2O
D Ca(OH)2
CaCl(OCl) is the chemical formula of
A Hypo
B Bleaching powder
C Plaster of paris
D Aqua regia

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