Which compound would give 5 -keto-2-methyl hexanal upon ozonolysis

Which compound will yield 5-keto -2 methyl hexanal upon treatment with O_(3) ?

Acetylene upon ozonolysis gives

The compound which would yield 5- Oxo -2- methylhexanal on reductive ozonolysis

Give structure formula of 5-keto -2 methyl hexanal.

2-mthylpent-2-ene on ozonolysis will give

An organic compound with molecular formula C_6 H_(12) upon ozonolysis gives only acetone as the product. The compound is :

A compound X that adds 2 moles of hydrogen molecules on hydrogenation. The compound X also gives 3-oxohexanedioic acid on oxidative ozonolysis. The compound 'X' is:

An alkene 'X' (molecular formula C_(5)H_(10) ) on ozonolysis gives a mixture of two compounds 'Y' and 'Z'. Compound 'Y' gives positive Fehling's test and also forms iodoform on treatement with I_(2)" and "NaOH . Compound 'Z' does not give Fehling's test but forms iodoform. Identify the compounds X, Y and Z. Write the reaction for ozonolysis and formation of iodoform from Y and Z.

An alkene 'A' (molecular formula C_(5)H_(10) ) on ozonolysis gives a mixture of two compounds 'B' and 'C'. Compound 'B' gives positive Fehling's test and also forms iodoform on treatement with I_(2)" and "NaOH . Compound 'C' does not give Fehling's test but forms iodoform. Identify the compounds A, B and C. Write the reaction for ozonolysis and formation of iodoform from B and C.