1.

{:("","Column-I","",Column-II),((A),"Aluminimu carbide",(p),"Octane number value "100),((B),"Calcium carbide",(q),"Acetylene"),((C ),"n-Heptane",(r),"Octane number-value"0),((D),"2,2,4-Trimethyl pentane",(s),"Methane"):}

Answer»

SOLUTION :`Ararrs, Brarrq,Crarrr,Drarrp`


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