Ethylene Dichloride Is an Effective Cooling Agent When Allowed to Evaporate

question 72

Multiple Choice

Ethylene dichloride is an effective cooling agent when allowed to evaporate. The heat of vaporization is 85.3 cal/g. How much heat could be removed from the skin if 4.25g of ethylene dichloride were sprayed on and allowed to evaporate?

• A) cal
• B) cal
• C) cal

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Definitions:

Total Loss

A situation in which property is so extensively damaged that repair is not reasonable and it's considered a complete write-off.

Document of Title

Legal documentation evidencing a person's right to the control or ownership of goods, typically used in the context of shipping or storage.

Risk of Loss

The potential that an investment's value may decrease, or that one may incur losses from a business transaction.

Lumber

Wood that has been processed into beams and planks, a stage in the process of wood production.