Choose the answer that has correctly identified the number of acetals and hemiacetals in isomaltose.

Options

A. `{:("Acetal",,"Hemiacetal"),(" "0,," "0):}`
B. `{:("Acetal",,"Hemiacetal"),(" "1,," "0):}`
C. `{:("Acetal",,"Hemiacetal"),(" "0,," "1):}`
D. `{:("Acetal",,"Hemiacetal"),(" "1,," "1):}`

Answer

D

Explanation

Acetal = Presence of 2 ethers on same carbon
Hemiacetal = Presence of ether and alcohol on same carbon