Q. Carbohydrates are
A. polyhydroxy aldehydes and phenols
B. polyhydroxy aldehydes and ketones
C. polyhydroxy ketones and phenols
D. polyhydroxy phenols and alcohols
Answer: polyhydroxy aldehydes and ketones
A. polyhydroxy aldehydes and phenols
B. polyhydroxy aldehydes and ketones
C. polyhydroxy ketones and phenols
D. polyhydroxy phenols and alcohols
Answer: polyhydroxy aldehydes and ketones