मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

What happens when bromobenzene is treated with Mg in the presence of dry ether?

Advertisements
Advertisements

प्रश्न

What happens when bromobenzene is treated with Mg in the presence of dry ether?

अति संक्षिप्त उत्तर
Advertisements

उत्तर

When bromobenzene is treated with Mg in the presence of dry ether, phenylmagnesium bromide is formed.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Haloalkanes and Haloarenes - Exercises [पृष्ठ १९१]

APPEARS IN

एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 6 Haloalkanes and Haloarenes
Exercises | Q 6.22 (ii) | पृष्ठ १९१

संबंधित प्रश्‍न

How will you bring about the following conversion?

1-Chlorobutane to n-octane


Explain why Grignard reagents should be prepared under anhydrous conditions?


What happens when methyl bromide is treated with sodium in the presence of dry ether?


In the preparation of chlorobenzene from aniline, the most suitable reagent is:


A Grignard reagent may be made by reacting magnesium with ____________.


Which one of the following produces acyl halide by treatment with PCl5?


Which of the following statements are correct about the reaction intermediate?

(i) Intermediate (c) is unstable because in this carbon is attached to 5 atoms.

(ii) Intermediate (c) is unstable because carbon atom is sp2 hybridised.

(iii) Intermediate (c) is stable because carbon atom is sp2 hybridised.

(iv) Intermediate (c) is less stable than the reactant (b).


Draw other resonance structures related to the following structure and find out whether the functional group present in the molecule is ortho, para directing or meta directing.


Why is it necessary to avoid even traces of moisture during the use of a Grignard reagent?


Reaction of Grignard reagent with aromatic aldehyde and subsequent aqueous treatment produces


\[\ce{R - CH2 - CCl2 - R ->[Peagent] R - C ≅ C - R}\]. The reagent is:-


 A product (1) of above reaction is:-


Explain why Grignard reagents should be prepared under anhydrous conditions.


Explain why Grignard reagents should be prepared under anhydrous conditions?


Explain why Grignard reagents should be prepared under anhydrous conditions?


Explain why Grignard reagents should be prepared under anhydrous conditions?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×