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Carbon monoxide and carbon dioxide
Nitrous oxide and sulphur dioxide
Carbon dioxide and nitrous oxide
Sulphur dioxide and carbon monoxide
Highest percentage of nitrogen is found in which among the following fertilizers among the given options
Which among the following is popularly called Hypo
Which among the following is responsible for depletion of Ozone
Which among the following element is an essential constituent of acids
Which among the following is the main constituent of Biogas
Noble Gas is
alkaline earth metal is
By which of the amendments of the Indian Constitution, Sikkim became a state of India
In which state the Sattanathan Commission recommended to introduce the creamy layer
The famous Nabakalebara festival belongs to which of the following states