So the solution of known concentration is meant to be in the burette and unknown concentration in the conical flask.
I dont think it makes a difference as long as there is enough information to determine the amount of mole in one of the solution which reacts with the other. Like u could have the known in the conical flask and add the unknown (from the burette) until the equivalence point is reached and hence work out the amount of mole needed to react with your fixed known solution.
Is the solution of known concentration in the burette called the titre or only when they are delivered into the conical flask, the volume is known as the titre?
The volume of the solution delivered from the burrete is called the titre.
Is the word titration used to describe the overall process of determining the concentration of a unknown solution by adding a base to an acid?
Tiration is a type of volumetric analysis and it doesn't matter which u add to which. you can add the base to the acid or the acid to the base. The only thing that will change if they are reversed is the titration curves. But the equivalence point will remain the same.
and lastly the ____ before 'is titrated' or 'is titrated' means that is the substance in the burette. As far as i can see.