A Solution of Iodine in Carbon Tetrachloride Is 0

question 6

Multiple Choice

A solution of iodine in carbon tetrachloride is 0.100 M. How much of carbon tetrachloride must be added to 50.0 mL of this solution to reduce the concentration to 0.0250 M? (Assume volumes are additive.)

• A) 50.0 mL
• B) 100.0 mL
• C) 150.0 mL
• D) 200.0 mL

---

Definitions:

Secondary Xylem

Secondary xylem refers to the plant tissue responsible for water transportation and structural support, developed after the primary xylem.

Lateral Roots

Secondary roots that grow laterally from the primary root, enhancing the plant's ability to absorb water and nutrients.

Pericycle

A layer of cells in plant roots, located just inside the endodermis, involved in the formation of lateral roots and sometimes contributing to secondary growth.

Cladode

A type of stem that resembles a leaf, functioning in photosynthesis, found in plants such as cacti and certain succulents.