Vulcanization of Rubber Improve Elasticity by _____________

question 48

Multiple Choice

Vulcanization of rubber improve elasticity by _____________.

• A) allows slow crystallization of the polymer to create areas of high density that do not flex.
• B) creating regions of low density that resist shocks better than high density polymer
• C) crosslinking the polymer backbones, preventing them from moving past one another
• D) creates regular, but small, crystalline regions within the polymer that pin the elastomer into place.
• E) All of the above

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Definitions:

Increase

An upward movement in quantity, price, or value.

Increase in Supply

A situation where the quantity of a good or service that producers are willing to supply at a given price rises.

Increase in Demand

A situation where consumers are willing and able to purchase more of a good or service at each possible price, often depicted by a rightward shift in the demand curve.

Decrease

A reduction in size, number, value, or extent.