[" the 'n' factor given in column-II of unde "],[hline" Column-I "],[KMnO_(4)+ul(O)_(3)rarr Mn^(2+)+O_(2)+O^(-)-]

KMnO_(4)+H_(2)O_(2) rarr Mn^(2+)-O_(2)

Match the term given in Column I withthe equation given in Column II {:("Column I " , "Column II") , ("(A) Enthalpy of formation", (p) CuSO_(4) (s) + 5 H_(2) O (l) to CuSO_(4) 5H_(2)O), ("(B) Enthalpy of combustion" , (q) CuSO_(4) (s) + nH_(2) O (l) to CuSO_(4) (aq)),("(C) Enthalpy of solution " , (r) C(s) + O_(2) (g) to CO_(2) (g)) , ("(D) Enthalpy of hydration" , (s) CH_(4) + 2 O_(2) to CO_(2) + 2 H_(2)O):}

Calculate the n-factor in the following chemical changes. (i) KMnO_(4) overset(H^(+)) to Mn^(2+) (ii) KMnO_(4) overset(H_(2)O) to Mn^(4+) (iii) KMnO_(4) overset(OH^(-)) to Mn^(6+) (iv) K_(2)Cr_(2)O_(7) overset(H^(+)) to Cr^(3+) (v) C_(2)O_(4)^(2-) to CO_(2) (vi) FeSO_(4) to Fe_(2)O_(3) (vii) Fe_(2)O_(3) to FeSO_(4)

Match the molecular species in Column-I and their magnetic and molecular orbital properties in Column-II : {:("Column-I","Column-II"),((A)O_(2),(P)"Bond order = 2 "),((B) N_(2),(Q)"Oiamagnetic "),((C)H_(2),(R)"Bond order= 3"),((D)O_(2)^(2-),(S) "Paramagnetic"):}

Calculate the oxidation number of underlined elements in following compounds: (i) Ca ul(O)_(2) (ii) H_(2) ul(S)_(2)O_(7) (iii) K_(2) ul(Mn)O_(4) (iv) K ul(I)_(3)

{:("Column - I (Reaction)","Column-II(Eq wt)"),("A) "KMnO_(4)overset(H^(+))rarrMn^(+2),"P)" M//2),("B) " MgC_(2)O_(4)rarrMg^(2+)+CO_(2),"Q)" M//5),("C) "K_(2)Cr_(2)O_(7)rarrCr^(3+),"R)"M//6),("D) "CrO_(5)rarrCr_(2)O^(3),"S)" M//3),(,"T) Oxidising agent"):}