An organic compound, 2-methylbutane-1,3-diol, is heated under reflux with an excess of acidified potassium dichromate(VI) until the reaction is complete.
What is the formula of the organic product formed?
CH3COCH(CH3)CHO\text{CH}_3\text{COCH}(\text{CH}_3)\text{CHO}CH3COCH(CH3)CHO
CH3CH(OH)CH(CH3)COOH\text{CH}_3\text{CH}(\text{OH})\text{CH}(\text{CH}_3)\text{COOH}CH3CH(OH)CH(CH3)COOH
CH3COCH(CH3)COOH\text{CH}_3\text{COCH}(\text{CH}_3)\text{COOH}CH3COCH(CH3)COOH
CH3COCH(CH3)CH2OH\text{CH}_3\text{COCH}(\text{CH}_3)\text{CH}_2\text{OH}CH3COCH(CH3)CH2OH
