Which of the following reactions of glucose can be explained only by its cyclic structure?

Give three reactions of glucose which cannot be explained by its open chain structure.

Give three reactions of glucose which cannot be explained by its open chain structure.

Write the reactions of D-glucose which can't be explained by its open chain structure. How can cyclic structure of glucose explain these reactions?

Write the reactions of D-glucose which can't be explained by its open chain structure. How can cyclic structure of glucose explain these reactions?