The treatment of (CH3)2C=CHCH3 with boiling KMnO4 produces :
The compound CH3 | CH3−C=CH−CH3on reaction with NaIO4 in the presence of KMnO4 gives
X,Y and Z are three organic compounds. All the three undergo iodoform test .Only Y and Z can react with 2,4 -DNP. Only Z can reduce tollen's reagent. Here X,Y and Z respectively