Final answer:
Based on the performance of a Pentium chip from a 6-inch wafer, we can estimate that a microprocessor with a clock speed of 2 GHz can execute more than 100 million instructions per second.
Step-by-step explanation:
The maximum number of instructions that can be executed in one second by a microprocessor with a clock speed of 2 GHz depends on a variety of factors, including the architecture of the microprocessor and the complexity of the instructions. However, one Pentium chip from a 6-inch wafer is capable of executing more than 100 million instructions per second, which gives us a rough estimate of the potential performance of a microprocessor with a clock speed of 2 GHz.