Review: pp235-pp236
1. What is the general formula of aldehyde and ketone?
2. Are aldehyde and ketone isomer? If yes, what type of isomer?
3. What is the skeketal formula of butanal and pentan-2-one?
4. Which reaction can produce aldehyde? What organic substance should we use? What
reagents and conditions should we apply?
5. Which reaction can produce ketone? What organic substance should we use? What
reagents and conditions should we apply?
Read coursebook pp237-240
Reagent and
condition
Type of reaction
Equation
Chemical test
Add Tollen’s reagent
Add Fehling’s solution
Add 2,4-DNPH
Add alkaline iodine