Question

On evaporation of aqueous solution of. ammoniam cyanate we get urea . This is known as

Answer 1

this reaction is an example of isomerism.

Answer 2

Answer:

This is known as Wohler synthesis.

Explanation:

Wohler synthesis is the reaction in which ammonium cyanate is changed to urea .

Brief heating of ammonium cyanate yields urea, the first organic compound produced in the laboratory. A chemical compound is formed that dissolves in hot water when urea is heated,

Extra information:

Properties and uses of Urea

Use of Urea as a fertilizer because the nitrogen made of urea is quite high.

Urea dissolves in the kidneys and is excreted into the blood with urine.

Urea behaves as a weak monobasic acid.

Urea has a carbonyl group attached to two amide groups. In the carbonyl group, the oxygen atom is attached to the carbon through a double bond.

Note. To avoid the formation of biuret when heating ammonium cyanate, the temperature must be kept slightly above the melting point. This is also achieved by adding liquid ammonia to aqueous urea streams.

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