theoretical yield = 73g\nactual yield = 62g\ncalculate the percent yield.

Explanation:

Step1: Recall percent - yield formula

Percent yield = $\frac{\text{Actual yield}}{\text{Theoretical yield}}\times100%$

Step2: Substitute given values

Percent yield = $\frac{62g}{73g}\times100%$ Percent yield = $0.8493\times100% \approx 85%$

Answer:

C. 85%