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UKPSC Prelims 2016Paper-IQ. 90 of 250
Q. 901 markMedium
UKPSC Prelims 2016·Paper-I
Which set of the following gases is most important for greenhouse effect?
(a)Carbon dioxide, Methane, Chlorine, Nitric oxide
(b)Nitric oxide, Methane, Ethane, Chlorofluoro carbons
(c)Carbon dioxide, Methane, Nitrous oxide, Water vapour
(d)Carbon Monoxide, Sulphur dioxide, Methane, Water vapour