question_answer

The I.U.P.A.C name of this compound \[\underset{\begin{smallmatrix}  | \\  CN \end{smallmatrix}}{\mathop{C}}\,{{H}_{2}}-\underset{\begin{smallmatrix}  | \\  CN \end{smallmatrix}}{\mathop{C}}\,H-\underset{\begin{smallmatrix}  | \\  CN \end{smallmatrix}}{\mathop{C}}\,{{H}_{2}}\]

A)  1, 2, 3 tricyano propane

B)                         3-cyano-l, 5 pentane dinitrile

C)                         1, 2, 3-cyano propane

D)                         1, 2, 3-propane trinitrite

Correct Answer: B

Solution :