Which of the following gases is not a green house gas ?

1.	Which of the following gases is not a green house gas ?
Answer» CO `O_3` `CH_4` `H_2 O` vapour Solution :NEAR the earth.s surface the solar energy absorb by the gases and then radiate it back to the earth are KNOWN as GREENHOUSE gases. `CO_2`, water vapour, `CH_4, O_3`, oxides of nitrogen, chlorofluoro carbons etc. are GREEN house gases. CO is not a green house gas.

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