Chemistry, asked by arshadzoveriya, 8 months ago

what happened when ethenyl heat with caustic soda

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Answered by brainer9657

Answer:

In this process, ethanol is heated with an excess of concentrated sulfuric acid at a temperature of 170°C. The gases produced are passed through a sodium hydroxide solution to remove the carbon dioxide and sulfur dioxide produced from side reactions....

Ethanol does not react with dilute sodium hydroxide. R : Ethoxide ion is stronger base than hydroxide ion. ... NaOH when reacts with water forms ethoxide ion but due to its basicity it abstract hydrogen reforming alcohol. hence alcohols does not reacts with the base.

If a small piece of sodium is dropped into some ethanol, it reacts steadily to give off bubbles of hydrogen gas and leaves a colourless solution of sodium ethoxide, CH3CH2ONa. Sodium ethoxide is known as an alkoxide

hope it helps u.......

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