how is glucose prepared from sucrose
Answers
Answer:
Glucose can be prepared in the laboratory by boiling sucrose (cane sugar) with dilute hydrochloric acid or sulphuric acid for about two hours. This hydrolyzes sucrose to glucose and fructose. ... It crystallizes out first, while fructose is more soluble.
Answer:
H+
H+C12H22O11 + H2O-------> C6H12O6 + C6H12O6
C6H12O6 + C6H12O6 sucrose glucose fructose
Explanation:
Glucose can be prepared in the laboratony by boiling (cane sugar) with dilute hydrochloric acid or sulphoric acid for about two hours. This hydrolyzes sucrose to glucose. and fructose. In order to separateglucose from fructose alcohol is added during cooling. Glucose is almost insoluble in alcohol. It crystallizes out first, while fructose is more soluble. It remains in the solution. The solution is filtered to obtain the crystal of glucose.
Glucose can be prepared in the laboratony by boiling (cane sugar) with dilute hydrochloric acid or sulphoric acid for about two hours. This hydrolyzes sucrose to glucose. and fructose. In order to separateglucose from fructose alcohol is added during cooling. Glucose is almost insoluble in alcohol. It crystallizes out first, while fructose is more soluble. It remains in the solution. The solution is filtered to obtain the crystal of glucose.By boiling sucrose with dilute HCL or H2SO4 in alcoholic solution