Question

Use VSEPR theory to predict the shape of the carbon tetra iodide molecule, CI₄.

- tetrahedral
- linear
- bent
- trigonal planar

Answer 1

Using VSEPR theory, the shape of carbon tetra iodide (CI₄) is predicted to be tetrahedral because the central carbon atom has four bonded electron groups with no lone pairs.

Step-by-step explanation:

Using VSEPR theory to predict the shape of the carbon tetra iodide (CI₄) molecule, we can determine it to be tetrahedral. This prediction is based on the fact that the central carbon atom is bonded to four other atoms (iodine in this case) with no lone pairs, which means it has four electron groups around it. According to the VSEPR model, these electron groups will repel each other and adopt a geometry that places them as far apart as possible, resulting in a tetrahedral shape.