| List-$I$ | List-$II$ |
| $(A)$ Oxides of sulphur | $(1)$ Global warming |
| $(B)$ Nitrogen dioxide | $(2)$ Damage to kidney |
| $(C)$ Carbon dioxide | $(3)$ Blue baby syndrome |
| $(D)$ Nitrate in drinking water | $(4)$ Respiratory diseases |
| $(E)$ Lead | $(5)$ Red haze in traffic and congested areas |
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| List-$I$ | List-$II$ |
| $A$. Bleaching of paper | $I$. $CF_2Cl_2$ |
| $B$. Eye irritant | $II$. $H_2O_2$ |
| $C$. Freons | $III$. $Na_2AsO_3$ |
| $D$. Herbicide | $IV$. $PAN$ |
| $V$. $CO_2$ |
| List-$I$ | List-$II$ |
|---|---|
| $a$. Biochemical oxygen demand | $i$. Oxidising mixture |
| $b$. Photochemical smog | $ii$. Stratospheric cloud |
| $c$. Classical smog | $iii$. Organic matter in water |
| $d$. Ozone layer depletion | $iv$. Reducing mixture |
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