How many moles of glucose are present in 100 ml of a 1.0 m solution of glucose in water?
mol glucose

0.10 moles

We are given;

We are required to calculate the number of moles of glucose.

That is;

Therefore;

Moles of glucose = 1.0 M × 0.1 L

                             = 0.10 moles

Thus, the number of moles present in the solution is 0.10 moles

c is the answer because when something is left after something evaporates that shows the chemical change.