Physics, 31.08.2019 08:00 iancuteodora30
Why do thicker lubricating oils have higher melting points?
a. they have longer chains of carbons.
b. higher density always means higher melting point.
c. unsaturated hydrocarbons have a higher density than saturated hydrocarbons.
d. thicker oils are more solid than liquid, so they have another phase change to complete
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Why do thicker lubricating oils have higher melting points?
a. they have longer chains of car...
a. they have longer chains of car...
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