4) Water destroys Grignard reagents why?5) Is it possible to prepare m

1.	4) Water destroys Grignard reagents why?5) Is it possible to prepare methane byKolbe's Electrolytic method
Answer» q Diethyl ether is an especially good solvent for the formation ofGrignard reagentsbecause ethers are non-acidic (aprotic).Wateror alcohols would protonate and thusdestroytheGrignard reagent, because theGrignardcarbon is highly nucleophilic. This would form a hydrocarbon. Methane cannot bepreparedbykolbe's electrolytic method. ... TheKolbe's electrolytic methodis useful for thepreparationofethaneand higher members. Through thismethod, the alkane is formed by the combination of two alkyl free radical and therefore it would contain atleast two carbon atom.

4) Water destroys Grignard reagents why?5) Is it possible to prepare methane byKolbe's Electrolytic method

Answer»

q Diethyl ether is an especially good solvent for the formation ofGrignard reagentsbecause ethers are non-acidic (aprotic).Wateror alcohols would protonate and thusdestroytheGrignard reagent, because theGrignardcarbon is highly nucleophilic. This would form a hydrocarbon.

Methane cannot bepreparedbykolbe's electrolytic method. ... TheKolbe's electrolytic methodis useful for thepreparationofethaneand higher members. Through thismethod, the alkane is formed by the combination of two alkyl free radical and therefore it would contain atleast two carbon atom.

Discussion

No Comment Found

Related InterviewSolutions

ne Henry's law and give its two applications
25. When 2 gm of a gas A is introduced into an evaluated flaskkept at 25Â°C, the pressure is found to be one atmosphere. If3 gm of another gas B is then added to the same flask, thetotal pressure becomes 1.5 atm. Assuming ideal gasbehaviour, calculate the ratio of the molecular weightsA.B
3.Write any two applications of osmotic pres
8.What are the harmful effects of plastics especially plastic bags?
8. What are the harmful effects of plastics especially plastic bags?
14. In a group of 50 persons, 14 drink tea but not coffee and 30 drink tea. Find ((0) Hormany drink tea and coffee both () How many drink coffee but not tea.
Write the mechanisms and applications(a) Mannich reaction
Why Solids, Liquids and Gases Have Different Properties
the galvanised article is protected against rusting even if the zinc coating is broken . reason this out???
How glass wool is prepared ? Give itsapplications based on two different properties.(Ans. : Refer Section 3.3.3)