Using iodine solution, Biuret test, Benedict reagents and ethanol, respectively ...

Question

Using iodine solution, Biuret test, Benedict reagents and ethanol, respectively in testing for reducing

Sugars, which of the following trends of colour changes would be observed?

Options

A) Blue → black → blue → brown → clear

B) Brown → blue → brick red → clear

C) Brown → violet → blue → clear

D) Brown → blue → violet → milky