1.

Which gas is responsible for global warming? (RTET Feb 2011)

A. Nitrogen
B. Methane \[(C{{H}_{4}})\]
C. Carbon dioxide \[(C{{O}_{2}})\]
D. Sulphur dioxide \[(S{{C}_{2}})\]
Answer» D. Sulphur dioxide \[(S{{C}_{2}})\]


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