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When a mixture of potassium cyanate and ...

When a mixture of potassium cyanate and ammonium chloride is heated, it gives

A

urea

B

methane

C

acetic acid

D

methanol

Text Solution

Verified by Experts

The correct Answer is:
A
Urea is obtained by heating of ammonium chloride and potassium cyanate.
`underset("chloride")underset("Ammonium")(NH_(4)Cl)+underset("cyanate")underset("Potassium")(KCNO) underset("Double decomposition reaction")overset("Heat")tounderset("cyanate")underset("Ammonium")(NH_(4)CNO)+underset("chloride")underset("Potassium")(KCl)`
`underset("cyanate")underset("Ammonium")(NH_(4)CNO) underset("rearrangement")overset("Heat")to H_(2)N -underset("Urea")overset(O)overset(||)C-NH_(2)`
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