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Tomtit [17]
2 years ago
5

Which of these statements is true?

Chemistry
1 answer:
Effectus [21]2 years ago
8 0
I think is number 4
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Which of the following most likely happens when the number of particles of a gas decreases?
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Why is it better to use the metric system, rather than the English system, in scientific measurement?
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When conducting a melting point experiment, if we were to heat a sample quickly. Large amount heat is provided instantly which would melt the crystals in the tube very quickly, even before the temperature of the thermometer reaches to that level. So the observes melting point would be much lower than the actual melting point when sample is heated slowly.

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