An organic compound 'X' on treatment with acidified $$K_2Cr_2O_7$$ gives a compound 'Y' which reacts with $$I_2$$ and $$Na_2CO_3$$ to form tri-iodomethane. The compound 'X' is?
Correct option is D. $$CH_3CHOHCH_3$$
The compound Y should be a ketone as it is responding to iodoform test. Since it is formed by treating X with potassium dichromate(acidic) X should be a secondary alcohol. X is $$CH_3CH(OH)CH_3$$