Match the following {:("List-I"," List-II "),("A) pH of unpolluted","I)" H_2C=CH-CHO),("rain water ",),("B) Acid rain","II)" 5.6),("C) Acrolein","III)" NO_2","CO_2 ),("D) Freon","IV)" CF_(2)Cl_2),(,"V)" CaOCl_2):}

Match the following {:("List-I"," List-II "),("A) pH of unpolluted","

1.	Match the following {:("List-I"," List-II "),("A) pH of unpolluted","I)" H_2C=CH-CHO),("rain water ",),("B) Acid rain","II)" 5.6),("C) Acrolein","III)" NO_2","CO_2 ),("D) Freon","IV)" CF_(2)Cl_2),(,"V)" CaOCl_2):}
Answer» `{:(A,B,C,D),(II,I,III,IV):}` `{:(A,B,C,D),(I,II,III,IV):}` `{:(A,B,C,D),(III,I,IV,I):}` `{:(A,B,C,D),(II,III,I,IV):}` ANSWER :D