Reducing and non-reducing sugars

Distinguish between reducing and non-reducing sugar.

Structure elucidation OF glucose || Enediol rearrangement || Reducing and non reducing sugar || Reaction OF glucose,mannose and fructose

What are reducing and non reducing sugar? Give examples of each sugar.

To detect the reducing and non reducing sugar,which if the following test is used?

A non-reducing sugar is

A non-reducing sugar is

A non-reducing sugar is

Non-reducing sugar is