@zugedanit (1958)
February 16, 2007 1:14pm CST
When testing for starch what is the colour change of iodine solution as I know if it is tested positive that is turned to a blue/black, however what is its original colour? Also I am unsure of the original colour of benedict's solution, another website said it turned from light blue to orange/brown. Is this colour change correct?
No responses