6. What does the reduction of a keytone form?
- Secondary alcohol
- Primary alcohol
- Carboxylic acid
- Aldehyde
7. What is the reducing agent used to reduce aldehydes and keytones?
- Sodiumtetrahydridoborate(iii) (NaBH4)
- Tollen's reagent
- Brady's reagent
- Acidified potassium dichromate
