1.

Predict the product when alcohol undergoes dehydration with conc. `H_(2)SO_(4)`.A. B. C. D.

Answer» Correct Answer - D
[Hint]
`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH_(2)-CH_(2)-CH_(2)-OH overset(H^(+),(-H_(2)O))(rarr)`
`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH_(2)-CH_(2)-overset(+)(C)H_(2)overset(1,2H^(-)"shift")(rarr)`
`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH_(2)-overset(+)(C)H-CH_(3)overset(1,2H^(-)"shift")(rarr)`
`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH=CH-CH_(2)`


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