Plásticos

Quiz
•
Chemistry
•
1st Grade
•
Hard

Freddy Crespo
Used 60+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿A partir de qué sustancias se obtuvo el primer plástico?
Fenol y formaldehído
Fenol y resina reciclada
Benceno y tolueno
Benceno y Formaldehído
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿A partir de que gas se obtuvo el polietileno?
Butileno
Propileno
Etileno
Etilenglicol
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Significado de PVC
Cloruro de polivinilo
Paravinilcloruro
Plástico Vinil Cloruro
Carbonato de polivinilo
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Primera fibra artificial creada
Termopar
Seda artificial
Poliéster
Nylon
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Evento mundial debido el cual permitió el desarrollo de los plásticos.
Lanzamiento del hombre a la luna
Segunda guerra mundial
Olimpiadas mundiales de 1942
Aparición del triángulo de las vermudas
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Proceso elemental debido al cual se obtienen los plásticos.
Polietilización
Fusión
Polimerización
Polimonorización
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Características de las cadenas formadas por monómeros presentes en los elastómeros
Altamente viscosas, desordenadas y cristalinas
Altamente flexibles, desordenadas y entrelazadas
Altamente flexibles, ordenadas y entrelazadas
Poco flexibles, desordenadas y entrelazadas
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