What is heat of vaporization?
a.
it is the heat required to change a substance’s temp...
Chemistry, 18.01.2020 06:31 shanicar33500
What is heat of vaporization?
a.
it is the heat required to change a substance’s temperature by 1°c.
b.
it is the heat required to change a gram of substance from a solid to a liquid.
c.
it is the heat required to change a substance from a solid directly to a gas.
d.
it is the heat required to change a gram of substance from a liquid to a gas.
e.
it is the heat required to separate one substance into two substances.
Answers: 3
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Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
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The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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Mathematics, 10.10.2020 17:01
Mathematics, 10.10.2020 17:01
Mathematics, 10.10.2020 17:01
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Mathematics, 10.10.2020 17:01
Mathematics, 10.10.2020 17:01
Mathematics, 10.10.2020 17:01