question_answer

Identify the major product 'X' obtained in the following reaction. 2, 3-dimethyl butan-2-\[\text{ol}\xrightarrow{+2Pb}X\] 

A)  \[C{{H}_{3}}-\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,-C{{H}_{3}}=\]

B)  \[C{{H}_{3}}-\overset{C{{H}_{3}}}{\mathop{\overset{\mathbf{|}}{\mathop{CH}}\,}}\,-\overset{C{{H}_{3}}}{\mathop{\overset{\mathbf{|}}{\mathop{C}}\,}}\,=C{{H}_{2}}\]

C)  \[C{{H}_{2}}=\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,-\underset{C{{H}_{3}}}{\mathop{\underset{\mathbf{|}}{\mathop{C}}\,}}\,=C{{H}_{2}}\]

D)  \[C{{H}_{3}}-C{{H}_{2}}-\overset{C{{H}_{3}}}{\mathop{\overset{\mathbf{|}}{\mathop{C}}\,}}\,=C{{H}_{2}}\]