Question

Name the following pollutants :

(i) A pollutant which is mainly responsible for causing acid rain

(ii) Any two chemicals leading to the formation of ozone holes.

(iii) The chemical element which caused Minamata disease in Japan.

Answer 1

(i) $S{O}_2$

(ii) Bromochlorodifluoromethane and chlorofluoromethane

(iii) Mercury