The society of automotive engineers has established an accepted numerical scale to measure the viscosity of motor oil. for example, sae 40 motor oil has a higher viscosity than an sae 10 oil. rank the following hydrocarbons by their expected viscosity. rank from most to least viscous. a. ch3ch2ch2ch2ch2ch3b. ch3ch2ch2ch2ch2ch2ch2ch3c. ch3ch2ch2ch2ch2ch2ch2ch2ch2ch3
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