Find out products C and D in the following reaction
`CH_(3) -COCH_(3) + CH_(3) Mgl overset((i) " dry ethaet")underset((ii) H_(3) O^(+))(rarr)A`
`overset(conc.H_(2)SO_(4)" ")(rarr)B overset((i) O_(3))underset((ii) H_(3)O^(+))(rarr)C+D`
A. `CH_(3)-CH_(2)-CHOand H-CHO`
B. `CH_(3)-CH_(2)-COOHand H-COOH`
C. `(CH_(3))_(2)CO and H-CHO`
D. `(CH_(3))_(2)CO and H-COOH`