Question

During the debromination of meso-dibromobutane, the major compound formed will be

Solution

Correct option is

trans-2-butene

During debromination, meso-dibromobutane form trans-2-butene.

                              

SIMILAR QUESTIONS

Q1

Enol form is more stable in

Q2

Which will form geometrical isomers?

Q3

(+) and (–) forms of optically active compounds are different in

Q4

Number of chiral centres in

Q5

Which of the following statements is not correct?

Q6

The functional groups —OH, —COOH, —CHO, —OCH3 attached to a chiral carbon is in the preference order

Q7

Which of the following statements is/are incorrect for D-(+)-glyceraldehyde?

Q8

The specific rotation of a pure enantiomer is + 16o. Its observed rotation if it is isolated from a reaction with 25% recemisation and 75% retention is

Q9

An enantiomerically pure acid is treated with racemic mixture of an alcohol having one chiral carbon. The ester formed will be

Q10

At room temperature the eclipsed and the staggered forms of ethane cannot be isolated because