Give the products formed on reduction with `LAH` and oxidation with `H_(2)O_(2)`, of the compound butan-2-one.

Explanation

In reductive ozonolysis with `LAH` or `NaBH_(4)`, convert aldehyde and ketone into alcohol and in oxidative ozonolysis with `H_(2)O_(2)` (or the reagent given in the chapter), the ketone remains unchanged and convertes aldehyde to acid.
`a.i. ` Reductive ozonolysis with `LAH`.
`ii.` Oxidative ozonolysis, same answer
`b.i. ` Reductive ozonolysis with `LAH`.

`ii.` Oxadative ozonolysis.

`c.i. ` Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`d.i.` Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`e. i.` Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`f.i.` Reductive ozonolysis with `LAH`.

`ii.` Oxidative ozonolysis.

`g. i.` Reductive ozonolysis with `LAH`.

Three stereoisomers are possible.
Chiral `C` atom `=2`
Terminal group same.
`2^(n-1)=2^(2-1)=2^(1)=` Optically active isomers `(` paire of enantiomers `)`
`2^((n-2)//2)=2^(0)=1=`Meso `(` opticaly inactive `)`
`ii.` Oxidative ozonolysis.