The compound that yields only ketonic compounds on ozonolysis is

The compound which forms only acetaldehyde upon ozonolysis is :

An organic compound A C_4H_8 on treatment with K M n O_(4) // H^(+) Yields compound 'B' C_(3) H_(5) O Compound 'A' also yields compound 'B' an ozonolysis. Compound 'A' is :

Which alkene yields only acetone on reductive ozonolysis ?

A neutral liquid A on treatment with Lucas reagent produces a compound B, which upon treatment with alcoholic KOH yields a compound C. The compound C decolourises bromine water and upon ozonolysis forms only methanal. Deduce the structures of A, B and C and explain the reactions.

Which of the following compounds yields only one product on monobromination ?