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Question
Why does a glowing splint of wood burn only slowly in air, but rapidly in a burst of flames when placed in pure oxygen?A) There is a greater number of collisions between the wood and oxygen molecules.
B) Oxygen is a flammable gas.
C) Pure oxygen is able to absorb carbon dioxide at a faster rate.
D) A glowing wood splint is actually extinguished within pure oxygen because there's no room for the smoke to expand.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Heat energy is measured in units of
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B) joules.
C) calories.
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If water at 0C slightly increases in temperature, the water
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A) increases.
B) decreases.
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Which law of thermodynamics addresses the direction of heat flow?
A) First law
B) Second law
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Newton discovered
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