What is the standard conversion factor for converting grams to milliliters for solids?

The standard conversion factor for converting grams to milliliters for solids is not a fixed value like those presented in the choices. Instead, it depends on the density of the solid in question because grams measure mass while milliliters measure volume. The most direct relationship between the two is derived from the density, which can vary significantly amongst different solids.

When density is taken into account, the relationship can typically be represented as:

[ \text{Density} = \frac{\text{mass}}{\text{volume}} ]

From this, you can rearrange it to find volume given mass and density, or vice versa. For example, if you have a solid with a density of 1 gm/ml, then indeed, 1 gram would equal 1 milliliter. However, this is specific to that density and not a universal conversion.

For substances with different densities, such as sugar, salt, or any other solid, the conversion will change because each has a different volume per gram. Thus, a common misconception is that you can convert grams to milliliters directly without taking density into account.

Therefore, understanding that you cannot apply a blanket conversion factor to all solids is essential. Instead, you will need the specific density of the solid