$\alpha-D-(+)$-glucose and $\beta-D-(+)$-glucose are

Anomers of glucose are defined as:

$D-(+)-\text{Glyceraldehyde} \xrightarrow[(ii) H_2O/H^{+}]{(i) HCN, (iii) HNO_3}$
The products formed in the above reaction are

When glucose reacts with bromine water,the main product is

Glucose cannot be classified as which of the following?

The aqueous solution of a carbohydrate gives a dark blue colour with iodine. It is