Question

Which of the following regarding the shapes of d-orbitals is not correct?

• A. d_z² is a dumb-bell shaped curve symmetric about z-axis with a ring-like collar in the xy plane.
• B. d_x²-y² is double dumb-bell shaped with signs of the lobes on the y-axis always being positive.
• C. d_xy is double dumb-bell shaped.
• D. A 3d orbital would have no radial node.

Hint:

Understanding the shapes and orientations of orbitals helps in visualizing their behavior in chemical bonding.

Answer 1

The Correct Option is B

The \( d_{x^2-y^2} \) orbital has lobes along the x and y axes, not the y axis alone. This statement is incorrect.