Match the items of Column A with those of Column B.
Column AColumn B
(a) sulphur dioxide(i) damage ozone layer
(b) carbon dioxide(ii) reduces the oxygen-carrying capacity of blood
(c) carbon monoxide(iii) acid rain.
(d) chlorofluorocarbons(iv) greenhouse gas
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AcademicChemistryNCERTClass 8

Column A
Column B
(a) sulphur dioxide
(iii) acid rain 
(b) carbon dioxide

(iv) greenhouse gas

(c) carbon monoxide
(ii) reduces the oxygen-carrying capacity of blood
(d) chlorofluorocarbons
(i) damage ozone layer
raja
Updated on 10-Oct-2022 13:27:06

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