Q. Reaction of formaldehyde and ammonia gives
A) Hexamethylene tetramine
B) Bakelite
C) Urea
D) Triethylene tetramine
Explanation
(a)
$:6HCHO + 4NH_{3} \rightarrow \left( CH_{2} \right)_{6}N_{4} + 6H_{2}O$
hexamethylene
tetramine
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.