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Chemistry

Chemistry
Major gaseous pollutant of the thermal power station is

NO2
NH3
H2 S
SO2

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Chemistry
The gas which emits from rice field is

All of these
Methane
Ethane
Nitrogen

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Chemistry
The strongest oxidizing agent among the following is:

Iodine
Chlorine
Fluorine
Oxygen

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Chemistry
'All the four quantum numbers of two electrons in an atom are not the same.' It is the law of –

Avogadro's Law
Hund's rule of maximum multiplicity
Exclusion Principle of Pauli
Uncertainty Principle of Hiesenberg

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Chemistry
Bhopal gas tragedy is associated with leakage of

Nitrogen dioxide
Methyl isocyanate
Sulphur dioxide
Carbon dioxide

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Chemistry
The inexpensive and commonly used variety of glass is called soda glass.

was used initially for making bottles of soda(carbonated drink)
was initially used for storing sodium carbonate
is made using soda lime
is made using soda(sodium carbonate)

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