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Tamiku [17]
3 years ago
4

Why do thicker lubricating oils have higher melting points ?

Chemistry
2 answers:
FrozenT [24]3 years ago
7 0
Lubricating oils have higher boiling points because they have longer chains of carbons. Longer chains means more bonds present. In order for a substance to melt, energy between the bonds should be more than the energy added. More bonds, more energy needed to overcome the bonds present.
Anuta_ua [19.1K]3 years ago
4 0

THE ANSWER IS A) they have longer chains of carbons

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