Ortho-xylene on ozonolysis followed by reductive hydrolysis gives:
Name the functional groups present in the following compounds: [5 MARKS]
1. CH3−CH2−CH2−OH 2. CH3−CH2−CH2−COOH 3. CH3−CH2−CHO 4. CH3−CO−CH2−CH3 5. CH3−CH2−CO-OH