Urea has sharp melting points but glass does not.why?
kiran kumar
12 Years agoGrade
2 Answers
Sunil Kumar FP
11 Years ago
Urea is a pure crystalline compond so has a sharp melting point whereas, glass is an amorphous copound. Urea is crystalline solid with long range arrangement of particles while glass is a amorphous solid with short range arrangement of particles.
kirti garg
8 Years ago
Urea has a sharp melting point but glass does not because urea is a crystalline solids while glass is an amorphous solids .