Question

Given are 4 pairs of covalent molecules. Identify the pair in which both molecules have the same shape.

• A. XeF\(_2\) and HgCl\(_2\)
• B. BF\(_3\) and NH\(_3\)
• C. XeF\(_4\) and SF\(_4\)
• D. BrF\(_5\) and PCl\(_5\)

Hint:

The VSEPR theory can be used to predict the shape of molecules by considering the number of bonding pairs and lone pairs around the central atom. Linear geometry occurs when there are 2 bonding pairs and no lone pairs or when lone pairs cause repulsion to maintain a linear shape.

Answer 1

The Correct Option is A