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Match the following.{:("Column A",,"Column B",),("(A)Nitrogen",(),"(a) soft drink",),("(B) Oxygen ",(),"(b)Growth of plants",),("(C ) Carbon dioxide",(),"(c)Snow , fog , mist",),("(D) Argon",(),"(d) Combustion",),("(E)Water vapour",(),"(e)Electric bulbs",):} |
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