JEE Main 202225 JuneEvening Shift
- Exam
- JEE Main
- Year
- 2022
- Date
- 25 June
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Haloalkanes and Haloarenes
JEE Main 2022 · 25 June · Evening Shift · Chemistry · Haloalkanes and Haloarenes
In the given reaction ' A ' can be
In the given reaction
'' can be
Options
- Abenzyl bromide
- Bbromobenzene
- Ccyclohexyl bromide
- Dmethyl bromide
Correct answer
B. bromobenzene
Step-by-step solution
A is bromobenzene which forms phenyl magnesium bromide(grignard reagent) with magnesium in presence of THF.
2 moles of Phenyl magnesium bromide on reaction with methyl benzoate followed by hydrolysis forms a tertiary alcohol.