Question 6 of 19 in How the physical properties of hydrocarbons change with molecule size

How the physical properties of hydrocarbons change with molecule size

1 mark · Easy

State the colour of hydrocarbon fractions with the largest molecules.

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Dark

Also accept: Darker; Black; Brown

Common mistakes: Pale; Colourless

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Marking points

B1 · 1 mark · States that fractions with the largest molecules are dark in colour.

Worked solution

Fractions with the largest molecules are dark in colour.

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