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| 1. |
Match the terms given in Column-I with the compounds given in Column-II. |
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Answer» (B) Photochemical smog is formed by unburnt fuel (unsaturated hydrocarbon) and `SO_2`. (C) CO with hemoglobin is poisonous. (D) CHLOROFLUOROCARBON `(CHCI_2 -CHF_2)` cause ozone depletion. |
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