Question

2,3-Dimethyl-2-butene can be prepared by heating which of
the following compounds with a strong acid ? [2015 RS]
(a) (CH₃)₂ CH –CH – CH = CH₂
|
CH₃

(b) (CH₃)₃ C – CH = CH₂
(c) (CH₃)₂C = CH – CH₂ – CH₃
(d) (CH₃)₂CH – CH₂ – CH = CH₂

Answer 1

Answer:

idk

Explanation:

when u get the answer .. tell me also

Answer 2

CH₃  -  C   =   C  - CH₃

             |         |

           CH₃    CH₃

(CH₃)₂ - C = C - (CH₃)₂

Explanation:

2,3 dimethyl 2 butene

1            2         3    4

CH₃  -  C   =   C  - CH₃

             |         |

           CH₃    CH₃

There is 4 carbon and double bond ⇒ butene

methyl group CH₃ at 2 and 3.