1.

Match the entries of column I with appropriate entries of coloumn II. Each entry in column I may have one or more than one correct option from column II. If the correct matches are A-p, s , B-r, C-p, q , D-s, then the correctly bubbled 4 xx 4 matrix should be as follows : {:(,"Column I",,"Column II"),((A),H_(3)PO_(3) overset(Delta)rarr,(p),"One of the products acts as a reducing agent."),((B),PCl_(3) + H_(2)O overset(Delta)rarr,(q),"One of the products is a tribasic non-reducing acid."),((C),NO_(2) + H_(2)O rarr,(r),"Dehydration"),((D),HNO_(3) + P_(4)O_(10) overset(Delta)rarr,(s),"In one of the products, central atom has +5 oxidation state."):}

Answer»


Solution :`{:(4H_(3)PO_(3) overset(Delta)rarr H_(3)overset(+5)(PO)_(4)+underset("Reducing agent")overset(-3)(PH)_(3),,2NO_(2)+H_(2)O rarr underset("Reducing agent")(HNO_(2))overset(+5)(HNO)_(3)),(PCl_(3)+3H_(2)overset(Delta)rarr underset("Reducing agent")(H_(3)PO_(3))+3HCl,,or 3NO_(2)+H_(2)O rarr underset("Reducing agent")(NO)+2overset(+5)(HNO)(3)),(,,4 HNO_(3) + P_(4)O_(10)overset(Delta)rarr 2 overset(+5)(N)_(2)O_(5)+4overset(+5)(HPO)_(3)):}`


Discussion

No Comment Found