A flammable liquid has a flash point below:

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Multiple Choice

A flammable liquid has a flash point below:

Explanation:
Flash point is the temperature at which a liquid’s vapors can ignite in air. In safety classifications, liquids with flash points below 100°F are considered flammable, while those at or above 100°F are considered combustible. So the boundary used is 100°F: saying a liquid has a flash point below 100°F identifies it as flammable. The other numbers aren’t the standard cut-off for this classification—212°F is the boiling point of water, and 40°F or 32°F are just low temperatures that don’t define the category switch between flammable and combustible.

Flash point is the temperature at which a liquid’s vapors can ignite in air. In safety classifications, liquids with flash points below 100°F are considered flammable, while those at or above 100°F are considered combustible. So the boundary used is 100°F: saying a liquid has a flash point below 100°F identifies it as flammable. The other numbers aren’t the standard cut-off for this classification—212°F is the boiling point of water, and 40°F or 32°F are just low temperatures that don’t define the category switch between flammable and combustible.

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