Question

1.
Urea was prepared first time in the laboratory by heating
a) Ammonium cyanate
b) Ammonium cyanide
c) Ammonium isocyanate
d) Ammonium isocyanide​

Answer 1

Answer:

Ammonium cyanate

Explanation:

IT is very easy

Answer 2

Answer :-

• Urea was prepared first time in the laboratory by heating ammonium cynate .