Question

`(CH_3)_2-undersetunderset(OH)|C-CH_2-C(CH_3)_3 underset"dichromate"overset"acidic " to ` the main product is
A. `CH_3-oversetoverset(CH_3)|C=CH-undersetunderset(CH_3)|oversetoverset(CH_3)|C-CH_3`
B. `CH_2=overset(CH_3)overset(|)C-CH_2-undersetunderset(CH_3)|oversetoverset(CH_3)|C-CH_3`
C. `CH_3-oversetoverset(CH_3)|C=CH-oversetoverset(CH_3)|C=CH_3`
D. `CH_2=oversetoverset(CH_3)|C-CH_2-oversetoverset(CH_3)|C=CH_2`

Answer 1

Correct Answer - A
It is `3^@` alcohol on dehydration gives alkene according to Saytzeff rule