Which of the following is arranged in order of incrsasing acid strength in water? (a) [AKOH * <[Fe(11,0," < [ke(H,O)J (b) [Fe(H,OJ* < [Fe(HO* <[Al(H,O)J" (c) [Fe(HO*<[Fe(H;O)*<[AIHOJ (d) [Fe(HO)J JA(H,O< [Fe(H,O*

Question