Identify X, Y, Z in the following series C2H5I xrightarrow alc. KOH X xrightarrowBr2 Y xrightarrow KCN Z

Question

Identify X, Y, Z in the following series C2H5I xrightarrow alc. KOH X xrightarrowBr2 Y xrightarrow KCN Z (A)  BrCH2CH2Br (B)  BrCH2CH2CN (C)  CN -CH2 -CH2 -CN  (D) Br - CH = CH -CN

Tardigrade Admin · Accepted Answer

Correct answer is (b) BrCH2CH2CN

Q. Identify X, Y, Z in the following series $C_{2} H_{5} I a l c . K O H X B r_{2} Y K CN Z$

$B r C H_{2} C H_{2} B r$

$B r C H_{2} C H_{2} CN$

$CN - C H_{2} - C H_{2} - CN$

$B r - C H = C H - CN$

Correct answer is (b) $B r C H_{2} C H_{2} CN$

Q. Identify X, Y, Z in the following series C2​H5​Ialc.KOH​XBr2​​YKCN​Z

BrCH2​CH2​Br

BrCH2​CH2​CN

CN−CH2​−CH2​−CN

Br−CH=CH−CN