NaOH was used as 15% sol. but its presence in the complex has been indicated V: NaOH where V is the element in g. and NaOH also in g. In the experiments the porcelain dish used was round with diameter of 5 inches and a height of 1. 5 inches but the depth of the solution was kept at 1.0. cm. The same technique was extended to glucose and dextrin as carbohydrates and the findings are given.