question_answer

Which one of the following is an artificial sweetening agent?

A)  

B)   

C)   

D)  \[H{{O}_{2}}C-C{{H}_{2}}-\underset{\begin{smallmatrix}  | \\  N{{H}_{2}} \end{smallmatrix}}{\mathop{C}}\,H-\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\mathop{N}}\,-\overset{\begin{smallmatrix}  C{{H}_{3}} \\  | \end{smallmatrix}}{\mathop{C}}\,H-\underset{\begin{smallmatrix}  || \\  O \end{smallmatrix}}{\mathop{C}}\,-\underset{\begin{smallmatrix}  | \\  N \end{smallmatrix}}{\mathop{N}}\,\]  

Correct Answer: D

Solution :

Alitame is an artificial sweetening agent. It is 2000 times more sweeter than cane sugar. Its structure is as \[HO-\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,-\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\mathop{C}}\,}}\,-\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{\underset{\begin{smallmatrix}  | \\  N{{H}_{2}} \end{smallmatrix}}{\mathop{C}}\,}}\,-\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\mathop{N}}\,-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\mathop{\overset{\begin{smallmatrix}  C{{H}_{3}} \\  | \end{smallmatrix}}{\mathop{C}}\,}}\,-\underset{\begin{smallmatrix}  || \\  O \end{smallmatrix}}{\mathop{C}}\,-\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{N}}\,-\]