$5.$ ASTM distillation is a method used to determine:

$-$ A$)$ The acidity of crude oil

$-$ B$)$ The boiling range of petroleum products

$-$ C$)$ The sulfur content

$-$ D$)$ The viscosity

$6.$ True Boiling Point $($TBP$)$ distillation provides information on:

$-$ A$)$ Crude oil acidity

$-$ B$)$ Crude oil's complete boiling curve

$-$ C$)$ Only the initial boiling point

$-$ D$)$ Only the final boiling point

$7.$ Equilibrium Flash Vaporization $($EFV$)$ distillation is used to:

$-$ A$)$ Measure the flash point of crude oil

$-$ B$)$ Simulate a single stage vaporization process

$-$ C$)$ Determine sulfur content

$-$ D$)$ Classify crude oil

$8.$ Atmospheric distillation units primarily separate crude oil into:

$-$ A$)$ Only gases and liquids

$-$ B$)$ Fractions based on boiling points

$-$ C$)$ Fractions based on molecular weight

$-$ D$)$ Solids and liquids