1.

{:("COLUMN-I(Compound)","COLUMN-II(Use)"),("A) Teflon","p) In making photosensitive paper, films & plates."),("B)" C_(2)H_(4)Br_(2),"q) In the manufacture of tear gas "),("C) Chlorine","r) insulating material"),("D) Iodine","s) anti-knock compound"):}

Answer»


Solution :A) Teflon `RARR` insultating MATERIAL
B) `C_(2) H_(4) Br_(2) rarr` anti knock compound
C ) CHLORINE `rarr` in the manufacture of tear gas
D) IODINE `rarr` in making photo sensitive PAPER, films and plates


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