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Give reason: Reactions involving Grignard reagent must be carried out under anhydrous condition. - Chemistry

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प्रश्न

Give reason:

Reactions involving Grignard reagent must be carried out under anhydrous condition.

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उत्तर

Grignard reagents are highly reactive compounds. They react with water or compounds containing hydrogen attached to the electronegative element. Hence, reactions involving the Grignard reagent must be carried out under anhydrous condition.

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Reaction with Active Metals
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पाठ 10: Halogen Derivatives - Exercises [पृष्ठ २३३]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
पाठ 10 Halogen Derivatives
Exercises | Q 3. iii. | पृष्ठ २३३

संबंधित प्रश्‍न

Explain reactions of haloarenes with sodium metal.


The reaction in which 2 molecules of chlorobenzene reacts with metallic sodium in presence of dry ether forming diphenyl is an example of ______.


How many gram of sodium (atomic mass 23 u) is required to prepare one mole of ethane from methyl chloride by Wurtz reaction?


The most suitable reagent(s) required to prepare 1-iodobutane from but-1-ene is/are ____________.


Identify the compound that gives 2, 5-dimethylhexane by reacting with sodium metal in presence of dry ether.


Identify the product of the following reaction.

\[\ce{CH3 - Br + C2H5COOAg ->[\Delta] ?}\]


What is the action of following on ethyl bromide:

Na in dry ether


What is the action of following on ethyl bromide?

\[\ce{Mg}\] in dry ether


Write chemical reactions for the following conversions:

Bromobenzene to toluene.


Which of the following compound can be best prepared by the Wurtz reaction?


The molecular formula of Wilkinson's catalyst used in the hydrogenation of alkenes is ______.


Which of the following reaction is used to prepare toluene from bromobenzene?


Which of the following is called Wilkinson's catalyst?


The major product obtained in the following reaction is

\[\ce{Chlorobenzene + Chlorine ->[Anhydrous][FeCl3] product (Major)}\]


Identify electron withdrawing group from following when attached to π - bond.


Write the chemical reaction for the following:

Chlorobenzene is heated with fuming H2SO4.


Write the structure of the product formed when chlorobenzene is treated with sodium metal in the presence of dry ether.


Write a note on Wurtz Reaction. 


From Wurtz reaction one can not produce:


Define organometallic compound.


Write the product in the following reaction:

Bromobenzene reacts with methyl bromide and sodium metal in presence of dry ether.


Write the product in the following reaction:

Chlorobenzene reacts with sodium metal in presence of dry ether.


What is the action of following on ethyl bromide?

silver nitrite


Identify the product 'Z' in the following series of reactions.

\[\ce{\underset{}{Ethanol} ->[SOCl2][Δ] \underset{\underset{}{}}{X}->[Mg][Dry ether] \underset{\underset{}{}}{Y}->[NH3] \underset{\underset{}{}}{Z}}\]


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