Deduce structure of (A).
`(A) C_(8) H_(10) overset(KMnO_(4))rarr(B) C_(8)H_(6)O_(4) underset(Fe)overset(Br_(2))rarr C_(8)H_(5)BrO_(4)`(C) (one -product only):

Deduce structure of (A). (A) C_8H_10 overset(KMnO_4)(to) B C_8H_6O_4 underset(Fe)overset(Br_2)(to) C_6H_5BrO_4 (C ) (one-product only) :

Deduce structure of (A) C_(8)H_(10)(A) overset(KMnO_4)to C_8H_(6) O_4 (B) underset(Fe)overset(Br_2)to C_8H_5BrO_4(C) if (C) has onely one possible structure (One - product only)

CH_(3)-C-=C-CH_(3)underset(Pd-BaSO_(4))overset(H_(2))rarr (A) underset(C Cl_(4))overset(Br_(2))rarr(B)

C_(2)H_(5)OH overset(KMnO_(4)//H^(oplus))rarrX underset(H_(2)SO_(4))overset(Y)rarr CH_(3)COOC_(2)H_(5) , X and Y respectively are

underset(OH^(-))overset(KMnO_(4))rarr A underset(H_(2)SO_(4))overset(Dil)rarr B

Me-CH_(2)-CH_(2)OH overset(KMnO_(4)//H^(+))rarr (A)overset(Red P+Br_(2))rarr (B)underset((excess))overset(NH_(3))rarr (C) Then :

C_(2)H_(4) overset(Br_(2))rarr X overset(KCN)rarr Y, Y is

C_(2)H_(4) overset(Br_(2))rarr X overset(KCN)rarr Y, Y is

C_(2)H_(4) overset(Br_(2))rarr X overset(KCN)rarr Y, Y is