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On heating, a mixture of potassium cyana...

On heating, a mixture of potassium cyanate and ammonium chloride gives :

A

Urea

B

Methanamide

C

Ethanamide

D

Ethanamine

Text Solution

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The correct Answer is:
To solve the question regarding the reaction of potassium cyanate and ammonium chloride upon heating, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Reactants**: The reactants in this reaction are potassium cyanate (KOCN) and ammonium chloride (NH4Cl). 2. **Initial Reaction**: When potassium cyanate is heated with ammonium chloride, they react to form potassium chloride (KCl) and ammonium carbamate (NH4CNO): \[ KOCN + NH4Cl \rightarrow KCl + NH4CNO \] 3. **Rearrangement of Ammonium Carbamate**: The ammonium carbamate (NH4CNO) formed in the previous step undergoes rearrangement to produce urea (NH2CONH2): \[ NH4CNO \rightarrow NH2CONH2 \] 4. **Final Products**: Therefore, the final products of the reaction on heating the mixture of potassium cyanate and ammonium chloride are potassium chloride (KCl) and urea (NH2CONH2). ### Conclusion: The correct answer to the question is that the mixture of potassium cyanate and ammonium chloride on heating gives potassium chloride and urea. ---
To solve the question regarding the reaction of potassium cyanate and ammonium chloride upon heating, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Reactants**: The reactants in this reaction are potassium cyanate (KOCN) and ammonium chloride (NH4Cl). 2. **Initial Reaction**: When potassium cyanate is heated with ammonium chloride, they react to form potassium chloride (KCl) and ammonium carbamate (NH4CNO): \[ ...
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