What is the difference between natural rubber and Gutta-percha rubber?
A)Natural rubber is hard and brittle while gutta-percha is soft and rubbery.
B)Natural rubber is natural while gutta-percha is synthetic rubber.
C)Natural rubber has a cis configuration while gutta-percha has a trans configuration.
D)Natural rubber and gutta-percha rubber are enantiomers.
E)The monomer for natural rubber is isoprene while the monomer for gutta-percha is 1,3-butadiene.

Question

Quizplus · Accepted Answer

The main difference between natural rubber and gutta-percha rubber is their configuration. Natural rubber has a cis configuration, while gutta-percha rubber has a trans configuration. This gives gutta-percha different physical and chemical properties from natural rubber, such as increased hardness and resistance to solvents.

What Is the Difference Between Natural Rubber and Gutta-Percha Rubber