Percentage yield

The video tutorial explains the concept of percentage yield, a measure of the efficiency of a chemical reaction. It describes how to calculate percentage yield by dividing the actual yield by the theoretical yield and multiplying by 100. The importance of a high percentage yield in biofuel production from sugar cane is highlighted, with an example showing the theoretical and actual yields of ethanol from sucrose.

What is the theoretical yield of biofuel from each tonne of sucrose?

What is the actual yield of biofuel per tonne of sucrose, and what percentage yield does this represent?