Answer:
C). Formed by adding 5 g of sugar to 1 L of water.
Explanation:
The Mixture is described as the material that consists of a physical collaboration of two or more substances together.
In the given table, the addition of 5g of sugar to 1L of water exemplifies a mixture as the two different substances are combined together physically. The substances are combined together in a manner that no chemical reaction takes place and identities are retained. The other options do not display a second substance and thus, cannot be characterized as a mixture. Therefore, option C is the correct answer.