alcohols

ETeMS 2006 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is Alcohol ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],General Formula of Alcohol n= 1

Functional Group ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Name Molecular Formulae of Alcohol ,[object Object],[object Object],[object Object],[object Object],[object Object],? ? ? Ethanol Propanol Butanol For the straight chain of alcohol its name come from an alkane’s name which is replaced by “-ol” ending instead of “-a”.

Isomerism in Alcohol ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: Isomer of butanol ,[object Object],1 2 H H H H H- C - C – C – C – OH H H H H H H H H H - C - C – C – C – H H OH H H Butan-1-ol Butan-2-ol

Isomer of butanol ,[object Object],[object Object],[object Object],[object Object],H 3 2-methyl propan- 1-ol

Isomer of butanol H OH H H - C – C – C – H H H H - C - H H 4 2-methyl propan- 2-ol

[object Object],[object Object],[object Object],[object Object],WORKSHEET 1 Non-hydrocarbon organic compound C n H 2n+1 OH Hydroxyl (OH)

[object Object],[object Object],WORKSHEET 1 I want more 5. Draw the molecular structure of Butan-2-ol Pentan-1-ol CH 3 CH 2 CH 2 CH 3 OH

That’s all for today… thank you Prepared By : CHEMISTRY ETeMS’06

alcohols

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